I have a Smith & Wesson M&P 15. Ran the weapon with the standard 3oz buffer, and the brass is electing at about 2 o'clock. Running the weapon with an H2, the brass is ejecting at about 3 o'clock to 3:30. Most civilian AR's are over ⛽
Finally I get a straight awnser from someone. So it’s the same exact amount of recoil just spread out over a longer period of time making it feel like reduced recoil
I’ve read a few comments about actual weight. I have few numbers dealing with Spikes Tactical. T1 - 3oz T2 - 4oz T3 - 5.5oz I have the T2 in my Radical Firearms Ar-15 5.56/223 16” barrel.
Look up AT3 Tactical EP-9 choosing the right AR-15 buffer. For a thurough, concise and much more informative explanation the AR-15 buffers. Caleb in this guy at Brownells continue to underwhelm when discussing technical issues about the AR-15. They're just salesman / PR guys. I would grade this presentation about AR-15 buffer tubes C-.
I have a S&W carbine with the 16" barrel. I found the best recoil management, less barrel movement, and ejection to the 4 o'clock with this combination. I use a T-1 or H-1 buffer and a Red Springco spring. It is just a joy to shoot. It is very easy to stay on target. It handles any kind of ammo I put through it. I just wanted to pass this on.
Can you guys help me out I recently changed my buffer and buffer spring on my DDM4V7 I switched out my standard H buffer and went with a H2 tungsten buffer I ordered from brownells and switched out my buffer spring and ordered one on blackout defense a carbine length spring now I took my new setup (by the way I also switched out my BCG to a sharps XPB) and now it’s either double feeding or it’s getting jammed and on the bullets you can see where the lugs on the BCG are striking the bullet when trying to cycle almost like the BCG is striking the top of the bullet has anyone had this issue and fixed it thanks !
Great video series, especially for us new builders. Q: I just completed an AR build in 7.62X39, carbine gas system (my first build). I find with the adjustable gas block barely cracked open the bolt is locking back but the empties are being ejected to the 5 o'clock position. As I understand it this ejection position indicates under gassed. I suspect the stronger recoil of this cartridge VS 5.56 is over powering the buffer spring and I need to go to an H1 or H2. Does this sound right to you?
The assumption of the cartridge over powering the buffer spring is incorrect. Ejection of the spent cartridge at 4:30 to 6:00 o’clock is an indication of insufficient gas, meaning you need to open up the setting on your gas block and increase the amount of gas to get the brass to eject out at 3:00 to 4:30. If you install a heavier buffer, you will run into ejection problems.
Why is buffer weight the first thing people change if a rifle is “over gassed”? If my 1911 is too snappy, I try different spring weights. Just curious about what’s different.
If you're running an echo trigger the extra weight helps overcome the spring pressure from the trigger lock, mine needed an h2 before it became reliable
I'm new to AR platform. Are there different spring weights to match the buffers, or is the spring there just to make the bolt close, and the weight of the buffer does all the work?
Adding buffer weight to an over gassed system is a band-aid on a much bigger problem. It is better to adjust the gas with a smaller gas tube port or an adj gas block..
For 5.56/.223 standard fixed stock Rifle Length buffers weigh about 5 ounces so I use an H2 ( 4.6 ounce) or H3 (5.2 ounce) Carbine length buffers on rifles fitted with collapsing stocks and 18" or longer rifle length barrels. Standard 3 ounce Carbine buffers are OK with 16" length barrels and H Buffers work well with best with 16" & 14.5" Barrels. Anything shorter then go with an H2 or H3 buffer. Rifles and carbines in larger calibers require even heavier buffers. HTH.
Great videos, I'm building a 10.5" carbine length 5.56 that will mainly shoot Russian .223 but need it to be most reliable when using 5.56 NATO for home defense, is there one weight buffer that will be equally reliable or what buffer would be most reliable for either rounds?
I am planning a 300 BLK build within the next 6 months or so. There is a large spectrum of possible loads available that makes this round interesting. I have seen data from less than 900 f/sec to more than 2400 f/sec. and bullet weight from 110 - 225 grains. Do you think that one buffer set up could handle this, or should I consider two, one for the upper end and one for the lower end ?
If you plan on shooting any amount of subsonic suppressed, you will want a pistol length gas system, and a carbine buffer. That combo cycles the heavy subs reliably both suppressed and un-suppressed, also cycles the lighter supersonic loads suppressed equally reliable. Un-supressed I only shoot 125's and it is still fine for me with a carbine buffer, haven't tried subs without a can as that makes no sense.
@@ZERO-F2G- Thanks for the info. I obviously need to explore this subject a little more. What I have found all seem to lead to the pistol length gas system. I am most interested in the sub part of this round with the possible addition of a can. I think this will be a fun project and quieter days at the range.
Building a 10.5 inch 300 blackout pistol with a pistol length gas system, gas block is not adjustable just a micro gas block. Have a kak shockwave buffer tube. Do you have any suggestions on a buffer and spring to use for this setup?
New Build: 224 valkyrie 22 inch suppressed mostly For Long range precision, rifle length gas carbine, 90 grain Federal ammo, I do have a adjustable gas block, so H1 or H2.
The pistol has the heaviest buffer because it has the shortest suspension. Aka buffer tube and spring and buffer length. Short suspension, heavy buffer. You feel a lot of recoil this way. Need to lengthen suspension so buffer doesn't bottom out and give you that kick. I'd stick with the heavier buffer and longer buffer tube and a carbine spring for best results. A carbine spring has more room between its coils to allow for more movement without bottoming out. Once a spring bottoms out, or any other part bottoms out, then the spring looses its functionality and all remains energy its felt in the kick or recoil, while putting the bolt and frame under great stress. Bottoming out the bolts buffer system is bad.
Hello, greetings from the Czech Republic. I like your videos. I have a question for you about this... If I use a heavier buffer, do I have to use a harder buffer spring? Or can I keep the original spring? Thank you very much for the answer
I don't know if I'm thinking correctly. But if I put a heavier Buffer, it probably compresses the spring much more than a lighter Buffer? I'm just wondering if I put a heavier Buffer and keep the original spring if I have a problem, I can destroy something and so on... I own a Ruger AR 556 and our CZ market is pretty limited when it comes to these things. Buffer is not a problem to find..but springs are more complicated or very expensive
Okay I have a full length M16 butt stock using the rifle buffer. Are there different weights rifle buffers? My rifle is a M16 A1 clone, 20” barrel with rifle gas system. Just curious if there are different rifle system buffers. Considering buying a Rare Breed FRT15 trigger and there are recommendations for using a heavier buffer. A carbine buffer is an easy replacement.
Steven Conner , I've tried a variety in a mid-length system and it does seem to be better. I eventually went with H3 because I figure if it's the same weight as a rifle buffer, and the rifle length system works just fine, it's good for the mid-length too. Although, with roughly 6 weights to choose from, it's a pricey experiment if you have to buy all the different sizes.
The best way to figure what works best in your gun is to try them out. The best way to do that is buy 3 tungsten weights and change the configuration in your existing buffer. That way you don’t have to buy 3 or 4 other buffers.
@Stone Cold Steve Autism stt2 will work fine. I use the st1, which is 3.0oz, in a heavy barrel carbine system and I have zero reliability issues and noise. Also buy a better spring. JP Industries, Sprinco, or geissle will be a better improvement. I run the JP, it's quiet with the st1. I'll never go stock ever again.
Which buffer is best for a Sig 516 14.5 barrel, a piston driven system?........I am hearing maybe medium to heavy......and are all mfg's same weight for the med and heavy?
I have an AR-15 rifle length tube and a rifle length buffer system. The gas block is tuned perfectly. Ejects the casing at a 4:00 position. But my ball carrier group will not catch and cycle the next bullet. So my AR-15 effectively only fires one bullet at a time. Will a lighter buffer solve the problem or will a heavier buffer help it cycle better?
I understand 90% of what's said, buuuut, I have a 5.5" app in 7.62 39 and It keeps on jamming up. What would be a good buffer weight for said gun. Forget everything, just what buffer weight would you guys put on 5.5 inch 7.62 AR pistol?
Quick question. I have a 20" Colt AR15A4 and I want to replace the basic rifle tube with a carbine tube, so I can put an MOE stock on it. Will that carbine buffer tube work with that same rifle buffer in it?
Would an adjustable gas block negate the need to try a heavier buffer (because you can just turn down the gas)? Specifically, I am building a 5.56 NATO with a 20" barrel & rifle length gas system.
I was at a gun shop the other day and the owner said that he always starts with over sizing the Gasport first because he's never heard of switching buffer Springs or buffer weight.....🤣🤣🤣🤣
looking into 450 bushmaster upper 16" barrel with cabine length gas tube. What buffer & possibly buffer spring would you recomend for this setup? (i only have one arm so whatever i can do to make recoil feel smoother would be great) Thanks
Is there a difference in buffers, springs length and diameter for mil-spec vs commercial spec? I have all commercial spec stuff on the one I need a heavy buffer for. I know the tubes are different.
so installed a rare breed FRT trigger the last rd of the 5.56 fails to fire and will not throw the BCG back to let me know it's empty not mater which kind of mag i try that would mean i need a h2 right. i am currently using a carbine . i would like to get the Super 42 Braided Wire Buffer Spring and Buffer Combo, H1 from "Geissele" . i dont want to be out the money if i do get it and it don't work. you think that would help? i have the M&P 15 sport with a FRT trigger
Hi! Question for you - I had a job once where we used AR-15's. When I'd go to the range for training or to qualify I loved the AR's because the ones we used were so easy to shoot and didn't have recoil kick hardly at all. When I quit that job I bought my own AR-15 and this dang thing kicks! It almost kicks to the point where's it's not fun to shoot. Would a heavier buffer help or is there something else I can adjust? Thanks!!
@@skyofstorms I want to say the one at work was Smith & Wesson (not sure of the length and I left there back in 2014, been a while) and the one I had bought was a Sig Sauer M400. I know the Sig is shorter than the one I had at work though, but the Sig sure kicks.
@CJ Evans Heavier buffers cut down on felt recoil a good bit, especially for shorter barrels. Odinworks has an adjustable buffer which will allow you to try multiple buffer weights without having to buy multiple buffers. Armaspec also makes their Stealth Recoil Spring assembly which I'm going to try in my 12.5" pistol build which has built in recoil dampening due to the dual spring assembly. A suppressor/compensator/muzzle break will also help with that. If it's a pistol and you're using a brace, many braces aren't very comfortable for shouldering but the SBA3 and SBA4 are rubberized which could also help or you could SBR it. I had a whole message typed up with links n stuff but youtube hates that for some reason. Shorter barreled rifles by nature have more felt recoil because they are lighter and get a less complete powder burn. The gas from shorter AR's also has less dwell time which, unless tamed with a heavier buffer(or buffer spring combo like the Geissele Super 42)/adjustable gas block, tend to come from the factory overgassed, kick more noticeably and have more parts wear overall.
@@skyofstorms Thank you for that! I'll have to the one you mentioned or buy a heavier buffer. I even thought about selling my AR and buying one more like I used at work. I know a lot of people online say AR's don't kick, but this shorter AR sure kicks. Thank you again!
I ask this question but nobody ever answers. If my 3oz weight has near perfect ejections, should I just be happy or should I increase the gas and go with a heavier weight?
If it's gassed correctly with a lighter buffer you should leave it how it is. You will always feel less recoil with a lighter reciprocating mass. The only reason heavier buffers exist is to combat violent bolt velocity or to slow down the cyclic rate for slower full auto rpm.
Great video, and thank you. My .300 BLK behaves poorly with suppressed loads, and is basically a single shot. What buffer would you recommend for that application? Thanks in advance!!
I’m currently in a build with a 5” barrel and have this same question. I’m looking at maxim defense brace and they have a couple different buffers to choose from. Hopefully we can get an answer.
Josh Starnes what did you end up using I’m building my first AR 7.5in pistol and I’m buying the maxim pdw stock but I don’t know which buffer and spring to use
@Brownells, Inc. What would be the proper buffer weight for a 16'' carbine length heavy barrel? The current stock carbine buffer is too light and its very loud when I release the bolt catch. Any help is greatly appreciated! Great video
damn i hope this old guy keeps making these relaxing vids, he's amazing
He's not Old... he's Vintage.
This is the Bob Ross of the gun world...
Not old, just seasoned with wisdom. Long past the bravo sierra.
Yup .. seems like a cool dude!!
@Carl Miez
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Hey Guys! Your videos are always helpful!!!! Thanks for the quality content !!!
Thank you so much! We appreciate you watching!
Yes, I agree. This are always high quality and professionally done.
Thanks Mark!!!
I have a Smith & Wesson M&P 15. Ran the weapon with the standard 3oz buffer, and the brass is electing at about 2 o'clock. Running the weapon with an H2, the brass is ejecting at about 3 o'clock to 3:30. Most civilian AR's are over ⛽
You answered one of my questions when you shook the carbine buffer and it rattled. Haha good video. Thanks
Would be more useful with actual weights provided.
I could listen to Steve and/or Caleb talk anything firearms related all day 👍🏾
Finally I get a straight awnser from someone. So it’s the same exact amount of recoil just spread out over a longer period of time making it feel like reduced recoil
Look up AT3 tactical EP-9 choosing the right AR-15 buffer.
That presentation is an A+ explanation about AR-15 buffers, I'd give this presentation a C-
This is exactly what I wanted to know with as little fluff possible...
Smithers!... did you see that video?
It was... excceelleeent
Just so you know - you do a wonderful job! I always be a big fan of Brownells. Thank You...
Thank you so much for being a part of the Brownells Family!
First Class - Aways has been - Always will be _ Thank You for nearly 40 years Great Service Jon
One of a myriad of reasons why the AR/M rifle platform is garbage. Proving once again the superiority of the AK platform.
Use the word "myriad" just like you would the word "many." And sell your commie gun.
I would of liked to hear weights on all of them plus a h3. Especially the pistol buffer.
I’ve read a few comments about actual weight. I have few numbers dealing with Spikes Tactical.
T1 - 3oz
T2 - 4oz
T3 - 5.5oz
I have the T2 in my Radical Firearms Ar-15 5.56/223 16” barrel.
Which buffer for 10.5" 300 blackout?
I have the same gun and cycling problem. What buffer did you go with?
Thank you, I love your videos, they are concise, very clear, and very informational.
Look up
AT3 Tactical EP-9 choosing the right AR-15 buffer. For a thurough, concise and much more informative explanation the AR-15 buffers.
Caleb in this guy at Brownells continue to underwhelm when discussing technical issues about the AR-15. They're just salesman / PR guys. I would grade this presentation about AR-15 buffer tubes C-.
Thank you, sir. Very helpful.
I have a S&W carbine with the 16" barrel. I found the best recoil management, less barrel movement, and ejection to the 4 o'clock with this combination. I use a T-1 or H-1 buffer and a Red Springco spring. It is just a joy to shoot. It is very easy to stay on target. It handles any kind of ammo I put through it. I just wanted to pass this on.
H1 buffer is smooth as butter its just getting it to run reliably when using a can even with a adjustable gas block in my case
Can you guys help me out I recently changed my buffer and buffer spring on my DDM4V7 I switched out my standard H buffer and went with a H2 tungsten buffer I ordered from brownells and switched out my buffer spring and ordered one on blackout defense a carbine length spring now I took my new setup (by the way I also switched out my BCG to a sharps XPB) and now it’s either double feeding or it’s getting jammed and on the bullets you can see where the lugs on the BCG are striking the bullet when trying to cycle almost like the BCG is striking the top of the bullet has anyone had this issue and fixed it thanks !
Great video series, especially for us new builders. Q: I just completed an AR build in 7.62X39, carbine gas system (my first build). I find with the adjustable gas block barely cracked open the bolt is locking back but the empties are being ejected to the 5 o'clock position. As I understand it this ejection position indicates under gassed. I suspect the stronger recoil of this cartridge VS 5.56 is over powering the buffer spring and I need to go to an H1 or H2. Does this sound right to you?
The assumption of the cartridge over powering the buffer spring is incorrect. Ejection of the spent cartridge at 4:30 to 6:00 o’clock is an indication of insufficient gas, meaning you need to open up the setting on your gas block and increase the amount of gas to get the brass to eject out at 3:00 to 4:30. If you install a heavier buffer, you will run into ejection problems.
Why is buffer weight the first thing people change if a rifle is “over gassed”? If my 1911 is too snappy, I try different spring weights. Just curious about what’s different.
18 inch 350 legend buffer recommendations?!
The question is, if we unload the weight from inside the tube, will the gun be faster to shoot? m16A4
I’m building on a 10.5” barrel, what buffer should I use ? And can I use a regular 6 pos buffer tube?
If you're running an echo trigger the extra weight helps overcome the spring pressure from the trigger lock, mine needed an h2 before it became reliable
can use the weights in a pistol buffer with a carbine buffer to make an H1, H2, or H3 or are they completely different weights
I'm new to AR platform. Are there different spring weights to match the buffers, or is the spring there just to make the bolt close, and the weight of the buffer does all the work?
If doesn’t reduce recoil, but reduces the effect of the felt recoil on the shooter. The buffer and spring are absorbing more of the force of recoil.
Adding buffer weight to an over gassed system is a band-aid on a much bigger problem. It is better to adjust the gas with a smaller gas tube port or an adj gas block..
Buffer? I hardly know her! But seriously folks, an H2 for my 300BLK 9-inch AR pistol works perfectly.
Sounds like a 10.3" Mark 18 can use an H2 or H3 buffer. Any opinions on that?
By what he said, there's no point to use Standard or H buffers since H2 are easier on the gun.
Thanks for the smart explanation of buffers. We all rely on the truth,thank you😊
Short, simple, and straight to the point. Thank you.
For 5.56/.223 standard fixed stock Rifle Length buffers weigh about 5 ounces so I use an H2 ( 4.6 ounce) or H3 (5.2 ounce) Carbine length buffers on rifles fitted with collapsing stocks and 18" or longer rifle length barrels. Standard 3 ounce Carbine buffers are OK with 16" length barrels and H Buffers work well with best with 16" & 14.5" Barrels. Anything shorter then go with an H2 or H3 buffer. Rifles and carbines in larger calibers require even heavier buffers. HTH.
I have a car 15 a2 hbar w/ 20” barrel. I want to put a magpul ctr stock on it. What would you recommend I get for buffer kit to make this change?
Love the way these guys break down the info to be understood
Great videos,
I'm building a 10.5" carbine length 5.56 that will mainly shoot Russian .223 but need it to be most reliable when using 5.56 NATO for home defense, is there one weight buffer that will be equally reliable or what buffer would be most reliable for either rounds?
Just a standard weight carbine buffer will be your most reliable option. You may experience issues with a heavier buffer and Russian ammo.
Ok that's what I was thinking too thanks for the help.
I am planning a 300 BLK build within the next 6 months or so. There is a large spectrum of possible loads available that makes this round interesting. I have seen data from less than 900 f/sec to more than 2400 f/sec. and bullet weight from 110 - 225 grains. Do you think that one buffer set up could handle this, or should I consider two, one for the upper end and one for the lower end ?
If you plan on shooting any amount of subsonic suppressed, you will want a pistol length gas system, and a carbine buffer. That combo cycles the heavy subs reliably both suppressed and un-suppressed, also cycles the lighter supersonic loads suppressed equally reliable.
Un-supressed I only shoot 125's and it is still fine for me with a carbine buffer, haven't tried subs without a can as that makes no sense.
@@ZERO-F2G- Thanks for the info. I obviously need to explore this subject a little more. What I have found all seem to lead to the pistol length gas system. I am most interested in the sub part of this round with the possible addition of a can. I think this will be a fun project and quieter days at the range.
So not full auto but am running a binary trigger should I switch to a he buffer weight?
Building a 10.5 inch 300 blackout pistol with a pistol length gas system, gas block is not adjustable just a micro gas block. Have a kak shockwave buffer tube. Do you have any suggestions on a buffer and spring to use for this setup?
Following the videos advice, I would say an H2 buffer since you have a short gas system.
New Build: 224 valkyrie 22 inch suppressed mostly For Long range precision, rifle length gas carbine, 90 grain Federal ammo, I do have a adjustable gas block, so H1 or H2.
DOG if you have a adjustable gas block than you don’t need any heavy buffer
Weight of each type of buffer:
Carbine 3.0oz
H1 3.8oz
H2 4.6oz to 4.7oz
H3 5.0oz to 5.4oz
Pistol 5.0oz to 8.5oz
Why are you looking over there? the camera is to your right...
Personal experience shooting a variety of M4s and AR15s, most rifles come over gassed and under buffered.
My rifle has the H buffer and thinking of going to the H2 will I need to change the spring out also?
no mention of actual weight of any buffer
does it really matter?
The pistol has the heaviest buffer because it has the shortest suspension. Aka buffer tube and spring and buffer length. Short suspension, heavy buffer. You feel a lot of recoil this way. Need to lengthen suspension so buffer doesn't bottom out and give you that kick. I'd stick with the heavier buffer and longer buffer tube and a carbine spring for best results. A carbine spring has more room between its coils to allow for more movement without bottoming out. Once a spring bottoms out, or any other part bottoms out, then the spring looses its functionality and all remains energy its felt in the kick or recoil, while putting the bolt and frame under great stress. Bottoming out the bolts buffer system is bad.
Hello, greetings from the Czech Republic. I like your videos. I have a question for you about this... If I use a heavier buffer, do I have to use a harder buffer spring? Or can I keep the original spring? Thank you very much for the answer
I don't know if I'm thinking correctly. But if I put a heavier Buffer, it probably compresses the spring much more than a lighter Buffer? I'm just wondering if I put a heavier Buffer and keep the original spring if I have a problem, I can destroy something and so on... I own a Ruger AR 556 and our CZ market is pretty limited when it comes to these things. Buffer is not a problem to find..but springs are more complicated or very expensive
Okay I have a full length M16 butt stock using the rifle buffer. Are there different weights rifle buffers? My rifle is a M16 A1 clone, 20” barrel with rifle gas system. Just curious if there are different rifle system buffers. Considering buying a Rare Breed FRT15 trigger and there are recommendations for using a heavier buffer. A carbine buffer is an easy replacement.
shooting 5.56 from a mid length gas system, would you recommend an h2 buffer to smooth out recoil?
Steven Conner , I've tried a variety in a mid-length system and it does seem to be better. I eventually went with H3 because I figure if it's the same weight as a rifle buffer, and the rifle length system works just fine, it's good for the mid-length too. Although, with roughly 6 weights to choose from, it's a pricey experiment if you have to buy all the different sizes.
Could you not just use a stronger buffer spring?
Good job on explaining the different buffers
The best way to figure what works best in your gun is to try them out. The best way to do that is buy 3 tungsten weights and change the configuration in your existing buffer. That way you don’t have to buy 3 or 4 other buffers.
You might need spare pins but yes, this is the best way.
You know anywhere can buy a couple tungsten weights?
@@ThePatriotParadox I bought mine on Amazon.
The Spikes ST-T2 works in all my 14.5 and 16 in ARs perfect. It is 4.0 Oz. Typical H1 is 3.8oz, and H2 is 4.6oz. The Spikes is a good one.
Bought the T1 3.0oz just too get rid of the loud noise. Made a huge difference.
@Stone Cold Steve Autism stt2 will work fine. I use the st1, which is 3.0oz, in a heavy barrel carbine system and I have zero reliability issues and noise. Also buy a better spring. JP Industries, Sprinco, or geissle will be a better improvement. I run the JP, it's quiet with the st1. I'll never go stock ever again.
Which buffer is best for a Sig 516 14.5 barrel, a piston driven system?........I am hearing maybe medium to heavy......and are all mfg's same weight for the med and heavy?
I have an AR-15 rifle length tube and a rifle length buffer system. The gas block is tuned perfectly. Ejects the casing at a 4:00 position. But my ball carrier group will not catch and cycle the next bullet. So my AR-15 effectively only fires one bullet at a time. Will a lighter buffer solve the problem or will a heavier buffer help it cycle better?
Yeah but the tungsten weights taste REAL gamey. That's why I don't consume thems. Didn't even bother to admit that, huh? Definitely unsubbing!
I’m building an 6.5 grindel, will a regular ar15 buffer work for my built or do I need a different one ?
I understand 90% of what's said, buuuut, I have a 5.5" app in 7.62 39 and It keeps on jamming up. What would be a good buffer weight for said gun. Forget everything, just what buffer weight would you guys put on 5.5 inch 7.62 AR pistol?
Quick question. I have a 20" Colt AR15A4 and I want to replace the basic rifle tube with a carbine tube, so I can put an MOE stock on it. Will that carbine buffer tube work with that same rifle buffer in it?
Would an adjustable gas block negate the need to try a heavier buffer (because you can just turn down the gas)?
Specifically, I am building a 5.56 NATO with a 20" barrel & rifle length gas system.
i just bought a Geiselle Super 42 braided spring with an H2 buffer. I going to try it tomorrow in my 16" AR. I hope it works. Geiselle is expensive.
I was at a gun shop the other day and the owner said that he always starts with over sizing the Gasport first because he's never heard of switching buffer Springs or buffer weight.....🤣🤣🤣🤣
looking into 450 bushmaster upper 16" barrel with cabine length gas tube. What buffer & possibly buffer spring would you recomend for this setup? (i only have one arm so whatever i can do to make recoil feel smoother would be great) Thanks
What buffer would you recommend for a 308 heavy barrel ,,,the H 3 ,,,5.3 OZ ?
Yes.
Is there a difference in buffers, springs length and diameter for mil-spec vs commercial spec? I have all commercial spec stuff on the one I need a heavy buffer for. I know the tubes are different.
Why dont you guys sell the weights and spacers on brownells? I usually get them from KAK industires.
I have a rifle length gas system 18" barrel in 223 Wylde. Would an H2 buffer be too much?
so installed a rare breed FRT trigger the last rd of the 5.56 fails to fire and will not throw the BCG back to let me know it's empty not mater which kind of mag i try that would mean i need a h2 right. i am currently using a carbine . i would like to get the Super 42 Braided Wire Buffer Spring and Buffer Combo, H1 from "Geissele" . i dont want to be out the money if i do get it and it don't work. you think that would help? i have the M&P 15 sport with a FRT trigger
Great video sir. Which buffer would work well for AR12 12 gauge, mag fed shotgun?
My 10.5 came with a standard 1.0 buffer so I put a Spikes T2 in her it works great I also put a T2 in my 14.5
How can you tell which weight a particular buffer is? The admittedly few I have seen do not seem to be marked in any way.
n00b question here. would it be redundant to have a heavier buffer in conjunction with an adjustable gas block?
What about 308 subsonic in AR? I suppose lighter buffer should be used for proper cycling.
Well, you can teach an old dog new tricks. Great, helpful video. Thank you
I like you videos educational knowledge is power and heavy buffer is your friend
i just put a full auto colt bcg and an h2 buffer in my 10.5, i hope thats not too much mass, that colt bolt is heavy.
I bought an H2 for my 20” heavy barrel. Hope it works
Thank you for your posts. Your posts always expand my knowledge and broaden my experience an pleasure of firearms! You all are the best!
? How do you know witch one is on your gun ?
Hi! Question for you - I had a job once where we used AR-15's. When I'd go to the range for training or to qualify I loved the AR's because the ones we used were so easy to shoot and didn't have recoil kick hardly at all. When I quit that job I bought my own AR-15 and this dang thing kicks! It almost kicks to the point where's it's not fun to shoot. Would a heavier buffer help or is there something else I can adjust? Thanks!!
What AR's were you running at the range and which one did you buy? What caliber/barrel length is it?
@@skyofstorms I want to say the one at work was Smith & Wesson (not sure of the length and I left there back in 2014, been a while) and the one I had bought was a Sig Sauer M400. I know the Sig is shorter than the one I had at work though, but the Sig sure kicks.
@CJ Evans Heavier buffers cut down on felt recoil a good bit, especially for shorter barrels. Odinworks has an adjustable buffer which will allow you to try multiple buffer weights without having to buy multiple buffers. Armaspec also makes their Stealth Recoil Spring assembly which I'm going to try in my 12.5" pistol build which has built in recoil dampening due to the dual spring assembly. A suppressor/compensator/muzzle break will also help with that. If it's a pistol and you're using a brace, many braces aren't very comfortable for shouldering but the SBA3 and SBA4 are rubberized which could also help or you could SBR it. I had a whole message typed up with links n stuff but youtube hates that for some reason. Shorter barreled rifles by nature have more felt recoil because they are lighter and get a less complete powder burn. The gas from shorter AR's also has less dwell time which, unless tamed with a heavier buffer(or buffer spring combo like the Geissele Super 42)/adjustable gas block, tend to come from the factory overgassed, kick more noticeably and have more parts wear overall.
@@skyofstorms Thank you for that! I'll have to the one you mentioned or buy a heavier buffer. I even thought about selling my AR and buying one more like I used at work. I know a lot of people online say AR's don't kick, but this shorter AR sure kicks. Thank you again!
@@skyofstorms Also, thank you for writing back, too! I wish more people who posted videos would reply to viewers / comments better. Take care!
Well explained without hype...thanks, Brownells
Great video, very informative. Just what I needed to know before buying an adjustable buffer.
What buffer for an 8.5 in 300BLK build?
I have a 7.5” build would a H2 do the trick to solve my over gassing issue?
yes
Yes
I built a 10.5" Noveske that short strokes without a suppressor. Can I remove some of the internal weights to make it reliable without a suppressor?
I am going to build a 16 inch hbar mid length upper would I use a standard buffer or a H2?
Standard buffer is what should be used.
Thank you Brownells for the response. 👍
You got it!
I wouldn't go no more than H = 3.8 ounces
Brain Waters Thank you for your response.
The one buffer he didnt talk about, an h3 buffer, is the one i wanted to hear about.
That's how to make a video, Short and sweet.
Would be nice if you gave the actual weights of the buffers.
I ask this question but nobody ever answers. If my 3oz weight has near perfect ejections, should I just be happy or should I increase the gas and go with a heavier weight?
If it's gassed correctly with a lighter buffer you should leave it how it is. You will always feel less recoil with a lighter reciprocating mass. The only reason heavier buffers exist is to combat violent bolt velocity or to slow down the cyclic rate for slower full auto rpm.
@@PewLand Thank you for answering. I will stay with 3 oz
Mr Stoner might beg to differ
I have an 18 inch barrel 6.5 grendel on top of a standard ar15, do I need a specific buffer weight? thanks
Additionally some companies make buffers that are in between H and H II. And carbine and H. For custom gun tuning.
Great video, and thank you. My .300 BLK behaves poorly with suppressed loads, and is basically a single shot. What buffer would you recommend for that application? Thanks in advance!!
Reduce your weights. Probably aren’t getting enough gas in the system, so reducing mass may make it easier
So useful. I love the short to the point videos. I also like the layman terms. Thank you
I have a problem with the BCG not fully seating in the chamber...would that be a Buffer spring problem?
THANKs...
makukidd12 that sounds like a head space problem.
Great Job as always I could listen to him all day.
What about 300 blk 8 inch suppressed subsonics?
I’m currently in a build with a 5” barrel and have this same question. I’m looking at maxim defense brace and they have a couple different buffers to choose from. Hopefully we can get an answer.
Josh Starnes what did you end up using I’m building my first AR 7.5in pistol and I’m buying the maxim pdw stock but I don’t know which buffer and spring to use
I have an ar with 10.5 inch barrel. Problem is it ejects brass in the 2 o clock position. Should I get a different buffer? Any thoughts?
Hatchet Jack Ok ty
@Brownells, Inc. What would be the proper buffer weight for a 16'' carbine length heavy barrel? The current stock carbine buffer is too light and its very loud when I release the bolt catch.
Any help is greatly appreciated! Great video
H or H2.