I don't shoot a ton, but my first firearm was a DDv5, probably around 2-3k rounds in the past 10 years but she still holds up like a champ. I love that feeling of going back in time to when I first purchased her, feels like yesterday.
Great review. You are a great asset to the 2A community. Sent an email to FN on my disgrace that they would not offer classes to civilians, especially yourself. Hope it helps, and I encourage everyone else sends one to the manufacturer of choice from the list!
Thank you very much for all the details you provide. It's one thing to read it in a manual. For me, it makes more sense when I have an opportunity to see the info in this format. Thank you again.
So I have a Daniel Defense DDM4V5 and I purchased it four years ago. The rifle has about ten thousand rounds through it. I'm able to shoot quite a bit because I have 25acres in southern Ohio and I built a small range on it equipped with several AR-500 targets. Nevertheless after watching this video I went and looked at the firing pin in my DD and it has the exact same kind of cratering on the tip as seen in this video. The cratering on mine is a little bit more center but under magnification it looks almost identical to what this video showed. I wish I could send you a photo or hell even the pin just so you could show students or your TH-cam audience. With all that said I ordered a new one from Brownells.
that's awesome Ryan, kinda makes me happy when I hear someone that has used the crap out of their weapon, that's what its made for. would love to own a DD one day, the price Increase has made it nearly impossible, but 10K rounds show you do get what you pay for 👍
eKY here and too have a nice range on my 25 acres... I have a DDm4v1 with thousands of rounds as well. I will have to go and check out my pin in the morning.
This is amazing Work! You're the NCIS of AR-15's! I have learned more about the internal workings on a Micro/Macro Level of an past 32 minutes / 2 videos on your channel, and I'm loving it! SUBSCRIBED!
Great vid. I use to think DD was just a overpriced AR where folks were only paying for the name, but as more and more of the cheap manufacturers show that they are trash, the expensive brands start to shine.
Great video This is why I own 4 Daniel Defense rifles. I only own DD and BCM rifles I’ve had others but sold them over the years. I really only trust my life to BCM and Daniel Defense. But hey, that’s just me
My EXO coated fail zero is as smooth as a babies behind. So is my Aero 308 bcg. Never owned a DD. Never owned JP. Stuff is crazy expensive. The price point on the DD says it should look bran new after 7k rounds. 7k rounds isn't that much.
I just stumbled upon your channel a couple of days ago. I find it very fascinating! I am currently thinking about getting a DD MK18 upper or a high end BCM upper with the same barrel length. My question to you sir, which is your preferred upper or do you have another manufacturer that you like the best? Again, love your channel!!!
I have been thinking of some online courses. I would love to hear any thoughts or suggestions regarding this matter. Thank you for your time and wisdom👍👍✌️
For checking headspace, I was under the impression the ejector needed to be removed from the bolt first.... I'm now seeing that doesn't seem to be the case.
that is necessary when setting headspace, like replacing a barrel on a bolt rifle. Checking headspace on a floating bolt just ensures it won’t close on an oversized gauge.
You should remove the ejector from the bolt when checking headspace. I believe he uses gauges that have a cutout to accomodate the ejector being left in the bolt.
Just picked up a DDM4 7 Pro. After first time at range Fired 500 breakin rounds with no issues. Got it home to clean it for first time, - CAM PIN in BCG won't come out unless I pry it out with a screwdriver. Like the sqr nut head on the pin too big. I can see why he replace his cam pin. I think I may have gotten the same screw up group of cam pins from Daniel Defense. I cleaned it and went out and shot a few more hundred rounds without incident. CAM PIN sqr head on small sides may just have to be filed a little bit.
What head space gauges are those? Every gauge I've ever seen requires you to remove the ejector before using them. Those look like the base is made thin enough to fit over the ejector.
He mentioned what you’re asking in another video. I can’t remember which one exactly, but I think it’s the one titled why I gauge the AR so much. He modified his headspace gauge somehow so he wouldn’t have to further disassemble a customer’s rifle and possibly cause a warranty issue for the owner. He has dimensions for his modified tools he uses, but you have to take one of his classes to get the tech specs. Hope this helps.
Got a link for the gauging tools? I'm looking for a complete set. I do Cerakote and they would prove invaluable before reassembly and diagnostics for my customers.
Hello, what looks at me seems fantastic ,,,,,, !!!!! I want to ask you for something ,,,,,, could you put a written translator (for us to read) in Spanish? This will be done by many and we believe that this will affect you and us and many other people, that it costs us or we know little English. This is very helpful, since there are many of us who watch your videos. Son of great help and very very beneficial. Please 👍🏻👍🏻👍🏻
On one end of the bolt check you use a gauge with red ring and the other not, isn't there a third go no go gauge you need to use at 7:24? Also, why check for no magnetism?
I have to ask, what is the difference between a 223 GO and a 5.56 GO gage? I know the throats are not the same dimension, but the gage is stopped at the chamber shoulder, correct? The reloading manuals show 5.56 and 223 case dimensions are identical. What am I missing?
Ironbomb it’s the throat because a 223 is much shorter it will not fit regardless of case dimensions being same shoulder is irrelevant it never gets that far in
@@gwkgb8474 thank you for that. I've since noticed Chad's gages reflect what you just stated. The 5.56 has a longer throat that the 223Rem. A 223Wilde should accept both? There is much for me to learn yet. Best regards.🇺🇸
@@_giles due to a combination of the slickness, the shape, the placement of the vent wholes to vent gas away from shooters face and if im being honest it just looks cool as hell. And we all know looking cool is half the battle 😉
Had a firing pin that was heavily magnetized. Took the magnet off a broken subwoofer and ran it through the center of it east to west direction. Took all the magnetism out of it. Saved me from having to buy a demagnetizer like he has. Just putting it out there Incase someone needs to know. Learned a lot from this channel. 🇺🇸🦅🗽📜🪖
Basically use either the insert OR the donut. Together they can create too much tension and cause ejection issues. Generally the insert is preferred. .... the donut was developed more as a “bandaid” for weak overused springs and inserts and isnt needed with a decent spring/insert
Chad do you recommend replacing bolts at certain intervals? My ddm4 has like 11k on the original bolt. I overhauled it twice with springs, extractor, ejector, pin etc.
It depends on too many variables to give a hard number. These things can have an effect on bolt life: - ammunition used - gas system length - gas port size - gas system efficiency - carrier & bolt dimensions - bolt material & finish - upper receiver trueness - throat & headspace and so on. Some bolts can go 2-3x the round count you have on yours but some don't. If you do consistent visual inspections of the bolt, and check headspace occasionally you are better off than following a round count regiment.
Why so much grease? We have several AR's as ranch rifles that see higher than average use. The exteriors are beaten and battered but the internals are wiped out and lightly lubed but never that much lube. A couple of the rifles are nudging forty years old with 5k to 10k rounds thru them and no serious failures.
I had a firing pin with similar cratering a few years back that would pierce primers occasionally. I wonder how often does this happen to other firing pins because I've only personally seen it once before this video.
My most used rifle is my 3 gun competition rifle, it has a titanium pin, after the 2020 season, I was inspecting it and it looked like the surface of the moon.
metal shavings are attracted to magnetic parts. Shavings can jam up inside certain areas of the bcg and cause problems. especially if you shoot steel case
I've seen Springco say that their extractor springs should have the insert or the o-ring, but not both. Putting both could cause binding. Don't know if other spring brands experience the same deal.
I REALLY WANT TO ,,I MEAN I REALLY REALLY REALLY WANT TO BECOME A GUNSMITH ,HAVE WANTED TO SINCE 1985 ,DONE TWO other trades and retired from them both,and now 50 yrs old ,single ,financial,and hoping to be able to live work learn in the greatest,free country of the world,covid has somewhat tossed a few spanners in the works for now but hopefully soon my plans can resume ,your a hell of a gunsmith ,i wanted your opinion of the online gunsmithing schools like S.D.I and if i was able to get some course/s prior to arriving uf it would help me find work within the industry?i had plenty of rifles and used guns for mostly hunting and plinking until tge government stole them from us with mandatory buy backs after the Port Arthur massacre back in the nineties,and where i live the government has made it so exspencive,with licencing and permits and just the way you can use guns out of every day middle class Australians income,its sort of there more for the rich and exclusive and people high up the politically incorrect ladder.any advice us great.thankyou
If you shoot cheap steel case ammo or bi metal projectiles it could cause wear issues. Cycling can cause shards of metal to strip away from steel cases and cause issues
I was wondering this as well when I seen him do that. I think the aero M5 build I just did has some magnetism as I noticed the bolt wanting to attract to the walls of the receiver. Now I’m wondering if this will cause issues? I’ll never be firing steel through it if that’s the only issue. Now I’ll have to go check again to see if I’m just crazy lol
Magnetic particle inspection causes the bcg components to become magnetized. If they are not demagnetized after the inspection they will hold metal bits which is not good
CB Yes. I was wondering if chrome had problems like nickel boron does where the coating interferes with the carrier keys threading becoming to thick for the screws. Or like the nitrided bcg’s being oversized in the gas runs making them less gas efficient. The types of tendencies in manufacturing problems like those must be in the chrome bcgs as well. I just don’t know what they might be.
How necessary is it to have these bcg and rifles lubed/greased up they some are in your videos? Some of those rifles look more greased than a 2 dollar Hooker...
A lot of things in these videos seem to be extremely overly picky, such as the very small dimple on the firing pin. "I'll discuss with the owner and he can decide how to handle it." If it is really an issue, why discuss with the owner? Just replace the $5 part and move on.
“Just replace the $5 part” So you want a business to spend a customer’s money without asking them? Maybe the customer doesn’t want to spend extra money, they might even have a pile of spares themselves.
![อยู่คนเดียวกับเขา - ส้ม มารี (Zom Marie) [Official MV]](http://i.ytimg.com/vi/gq1cWAIQDLg/mqdefault.jpg)
Absolutely love these thorough inspections. You're like a gun doctor. I wish that you were my uncle.
I would love o see a autopsy of a deployed rifle that just got back from combat. See what wears the most on it
That is an excellent idea
I've seen barrels with heavy throat/rifling erosion from sustained automatic firing...
Military rifles get more use in stateside training than they do on overseas deployments
Haven't seen combat, but the rubber molding my duty rifle's butt stock is all kinds of ripped. 😂
Good stuff. 11k rounds on my DD BCG. Zero failures. Zero part replacements. The finish has held up much better than my BCM BCG.
Not even gas springs?
@@CompetitionChris gas rings?
Only 90 rounds (3 mags) on my DD V5 :)
@@NBXRacing you know what I meant lol
my dd is an overgassed piece . sloppy receiver fit. sample size of one. buzz off fanboy
I don't shoot a ton, but my first firearm was a DDv5, probably around 2-3k rounds in the past 10 years but she still holds up like a champ. I love that feeling of going back in time to when I first purchased her, feels like yesterday.
Last 10 years flew by.
DD outstanding 5.56 & 6.8 SPCII, zero issues!
My brain has achieved new wrinkles...
Only place I search to know more about and AR. You truly know your stuff and glad you can share it.
Great review. You are a great asset to the 2A community. Sent an email to FN on my disgrace that they would not offer classes to civilians, especially yourself. Hope it helps, and I encourage everyone else sends one to the manufacturer of choice from the list!
Going through watching old videos over again and loving it👌
I’m always mesmerized by these vids!
The phosphating they use is so smooth and nice looking
Thank you very much for all the details you provide. It's one thing to read it in a manual. For me, it makes more sense when I have an opportunity to see the info in this format. Thank you again.
So I have a Daniel Defense DDM4V5 and I purchased it four years ago. The rifle has about ten thousand rounds through it. I'm able to shoot quite a bit because I have 25acres in southern Ohio and I built a small range on it equipped with several AR-500 targets. Nevertheless after watching this video I went and looked at the firing pin in my DD and it has the exact same kind of cratering on the tip as seen in this video. The cratering on mine is a little bit more center but under magnification it looks almost identical to what this video showed. I wish I could send you a photo or hell even the pin just so you could show students or your TH-cam audience. With all that said I ordered a new one from Brownells.
I aLSO HAVE A DD M4V5. Did you order a DD firing pin from Brownells or another brand_
that's awesome Ryan, kinda makes me happy when I hear someone that has used the crap out of their weapon, that's what its made for. would love to own a DD one day, the price Increase has made it nearly impossible, but 10K rounds show you do get what you pay for 👍
eKY here and too have a nice range on my 25 acres... I have a DDm4v1 with thousands of rounds as well. I will have to go and check out my pin in the morning.
Bro I'm in cincinnati , u still got ur range?
???
Watching these vids make me look at my Colt SP1 bolt and wonder how it's holding up. Never had any issues, and it looks fine.
This is amazing Work! You're the NCIS of AR-15's!
I have learned more about the internal workings on a Micro/Macro Level of an past 32 minutes / 2 videos on your channel, and I'm loving it!
SUBSCRIBED!
Great vid. I use to think DD was just a overpriced AR where folks were only paying for the name, but as more and more of the cheap manufacturers show that they are trash, the expensive brands start to shine.
Just makes bcm look better
Damn these are good videos. Nice camera work too. Good job overall. Thank you.
Deeply appreciate all the efforts in love you put into this I'm subscribed
Very good information!!!!
Very good video thank you for sharing the knowledge !
Have 2 NIB Odin Works nitride BCGs coming in Monday, interested in running a physical on one or both for the class? I'll cover shipping both ways.
I like your three bore gauge rest/test set up, great upgrade. See you in June
Love watching your videos...also good info
Good stuff
Great video
This is why I own 4 Daniel Defense rifles.
I only own DD and BCM rifles
I’ve had others but sold them over the years. I really only trust my life to BCM and Daniel Defense.
But hey, that’s just me
@Karol D I agree. Honestly the only company I have 100 percent faith in for all of their parts is LMT.
Very interesting. New ar15 owner. Had some problems with a new barrel.
I think you forgot the cam pin shake around, great video as always learned a lot 😉
Ak47: what is this nonsense?
[angry Soviet armorer noises]
Really appreciate and enjoy your videos.
Why would a firing pin "crater"? I would think it would just round off as it wore.
My EXO coated fail zero is as smooth as a babies behind. So is my Aero 308 bcg. Never owned a DD. Never owned JP. Stuff is crazy expensive. The price point on the DD says it should look bran new after 7k rounds. 7k rounds isn't that much.
I just stumbled upon your channel a couple of days ago. I find it very fascinating! I am currently thinking about getting a DD MK18 upper or a high end BCM upper with the same barrel length. My question to you sir, which is your preferred upper or do you have another manufacturer that you like the best?
Again, love your channel!!!
Honestly LMT and Daniel defense are the best right now. My all time favorite is Q but I stay with the sugar weasel stuff.
Paper towel sound hurts my soul
BTW keep up with the good work
Love the content! I would pay crazy money for your classes on video
I have been thinking of some online courses. I would love to hear any thoughts or suggestions regarding this matter. Thank you for your time and wisdom👍👍✌️
For checking headspace, I was under the impression the ejector needed to be removed from the bolt first.... I'm now seeing that doesn't seem to be the case.
that is necessary when setting headspace, like replacing a barrel on a bolt rifle. Checking headspace on a floating bolt just ensures it won’t close on an oversized gauge.
@@jwilsonhandmadeknives2760 I thought that was the case, except in all these BCG gauge vids, only the Extractor is removed but not the Ejector
You should remove the ejector from the bolt when checking headspace. I believe he uses gauges that have a cutout to accomodate the ejector being left in the bolt.
We need a SOTAR shirt that says "BORT SUPPERT SHULDER!"
Just picked up a DDM4 7 Pro. After first time at range Fired 500 breakin rounds with no issues. Got it home to clean it for first time, - CAM PIN in BCG won't come out unless I pry it out with a screwdriver. Like the sqr nut head on the pin too big. I can see why he replace his cam pin. I think I may have gotten the same screw up group of cam pins from Daniel Defense. I cleaned it and went out and shot a few more hundred rounds without incident. CAM PIN sqr head on small sides may just have to be filed a little bit.
Love me some Chad.
What head space gauges are those? Every gauge I've ever seen requires you to remove the ejector before using them. Those look like the base is made thin enough to fit over the ejector.
He mentioned what you’re asking in another video. I can’t remember which one exactly, but I think it’s the one titled why I gauge the AR so much. He modified his headspace gauge somehow so he wouldn’t have to further disassemble a customer’s rifle and possibly cause a warranty issue for the owner. He has dimensions for his modified tools he uses, but you have to take one of his classes to get the tech specs. Hope this helps.
Got a link for the gauging tools? I'm looking for a complete set. I do Cerakote and they would prove invaluable before reassembly and diagnostics for my customers.
What are the specs for the 3 areas of measurement inside the carrier bore?
Would love to see an LMT physical
tx
Hello, what looks at me seems fantastic ,,,,,, !!!!! I want to ask you for something ,,,,,, could you put a written translator (for us to read) in Spanish? This will be done by many and we believe that this will affect you and us and many other people, that it costs us or we know little English. This is very helpful, since there are many of us who watch your videos. Son of great help and very very beneficial. Please 👍🏻👍🏻👍🏻
Es muy costoso traducir los videos. No es cost effective
Can we get some BCM videos?
On one end of the bolt check you use a gauge with red ring and the other not, isn't there a third go no go gauge you need to use at 7:24? Also, why check for no magnetism?
I have to ask, what is the difference between a 223 GO and a 5.56 GO gage? I know the throats are not the same dimension, but the gage is stopped at the chamber shoulder, correct? The reloading manuals show 5.56 and 223 case dimensions are identical. What am I missing?
Ironbomb it’s the throat because a 223 is much shorter it will not fit regardless of case dimensions being same shoulder is irrelevant it never gets that far in
@@gwkgb8474 thank you for that. I've since noticed Chad's gages reflect what you just stated. The 5.56 has a longer throat that the 223Rem. A 223Wilde should accept both? There is much for me to learn yet. Best regards.🇺🇸
Love your level of precision , what brand headspace gauges do you recommend ?
I second this
I got a few nicer BCG's includding my favorite lantac ebcg but not too many out there can do a staking job like my DD bcg
I was curious why the lantac is your fav?
@@_giles due to a combination of the slickness, the shape, the placement of the vent wholes to vent gas away from shooters face and if im being honest it just looks cool as hell. And we all know looking cool is half the battle 😉
@@_giles I actually made a video on some of my BCG'S you should go check it out next time you get bored
@@ShootDaily Whats your fav between the NiB and the Nitron lantac ebcg?
Thank you for all your knowledge you share with us
Go Brandon
Had a firing pin that was heavily magnetized. Took the magnet off a broken subwoofer and ran it through the center of it east to west direction. Took all the magnetism out of it. Saved me from having to buy a demagnetizer like he has. Just putting it out there Incase someone needs to know. Learned a lot from this channel. 🇺🇸🦅🗽📜🪖
Do you use a copper washer to check magnetism? I’ve seen it in several videos and always left scratching my head
It’s coated someway. Ferrous Metal is the only thing that will work
Needed to do the reverse gas key torque check especially when you originally had trouble on the gas key run on the upper receiver!
Yep. I forgot, but I made another video.
Wondering if you have a field repair parts kit for sale or list of what one should carry when out shooting?
Where did you acquire all the gages for checking clearence
Would the slight inefficiency of the gas noted to the carrier gauges allow for longer lasting bolt with excessive fowling?
I didn't see where the cam pin hole was checked. I'd be curious to see what it was.
Why don't you install the oring in the extractor?
It’s not needed with springco extractor springs. They’re designed for heavy duty
Basically use either the insert OR the donut. Together they can create too much tension and cause ejection issues. Generally the insert is preferred. .... the donut was developed more as a “bandaid” for weak overused springs and inserts and isnt needed with a decent spring/insert
Where can I get the tools to be able to check my own any info would be greatly appreciated
where can I get the gauges you use for inspection and do you have a list of which ones you use?
Chad do you recommend replacing bolts at certain intervals? My ddm4 has like 11k on the original bolt. I overhauled it twice with springs, extractor, ejector, pin etc.
It depends on too many variables to give a hard number. These things can have an effect on bolt life: - ammunition used - gas system length - gas port size - gas system efficiency - carrier & bolt dimensions - bolt material & finish - upper receiver trueness - throat & headspace and so on.
Some bolts can go 2-3x the round count you have on yours but some don't.
If you do consistent visual inspections of the bolt, and check headspace occasionally you are better off than following a round count regiment.
@@SchooloftheAmericanRifle thanks man!
How in the world did you see that without the magnifying glass
I think i found my first BCG...
Why so much grease? We have several AR's as ranch rifles that see higher than average use. The exteriors are beaten and battered but the internals are wiped out and lightly lubed but never that much lube. A couple of the rifles are nudging forty years old with 5k to 10k rounds thru them and no serious failures.
IS there like a print with wear tolerances for AR bolt parts somewhere?
Yes, in Chad's classroom
So ... the spring insert OR the spring gasket, but not BOTH ... (?)
Spring insert always. Oring is not needed with springco extractor springs
I had a firing pin with similar cratering a few years back that would pierce primers occasionally. I wonder how often does this happen to other firing pins because I've only personally seen it once before this video.
My most used rifle is my 3 gun competition rifle, it has a titanium pin, after the 2020 season, I was inspecting it and it looked like the surface of the moon.
Why do you check for magnetism?
metal shavings are attracted to magnetic parts. Shavings can jam up inside certain areas of the bcg and cause problems. especially if you shoot steel case
MPI or magnetic particle inspection causes the parts to be magnetized. They must be demagnetized afterwards to prevent issues
why would you not put the extractor O-ring back in?
It’s not required with springco springs. They are designed for heavy duty and have a long lifespan
I've seen Springco say that their extractor springs should have the insert or the o-ring, but not both. Putting both could cause binding. Don't know if other spring brands experience the same deal.
Who do you suggest getting tools from?
I REALLY WANT TO ,,I MEAN I REALLY REALLY REALLY WANT TO BECOME A GUNSMITH ,HAVE WANTED TO SINCE 1985 ,DONE TWO other trades and retired from them both,and now 50 yrs old ,single ,financial,and hoping to be able to live work learn in the greatest,free country of the world,covid has somewhat tossed a few spanners in the works for now but hopefully soon my plans can resume ,your a hell of a gunsmith ,i wanted your opinion of the online gunsmithing schools like S.D.I and if i was able to get some course/s prior to arriving uf it would help me find work within the industry?i had plenty of rifles and used guns for mostly hunting and plinking until tge government stole them from us with mandatory buy backs after the Port Arthur massacre back in the nineties,and where i live the government has made it so exspencive,with licencing and permits and just the way you can use guns out of every day middle class Australians income,its sort of there more for the rich and exclusive and people high up the politically incorrect ladder.any advice us great.thankyou
Ok sorry, you added it at the end! Well done!
How did the MBT gauge out??????
Why is magnetism a bad thing and what causes it?
If you shoot cheap steel case ammo or bi metal projectiles it could cause wear issues.
Cycling can cause shards of metal to strip away from steel cases and cause issues
I was wondering this as well when I seen him do that. I think the aero M5 build I just did has some magnetism as I noticed the bolt wanting to attract to the walls of the receiver. Now I’m wondering if this will cause issues? I’ll never be firing steel through it if that’s the only issue. Now I’ll have to go check again to see if I’m just crazy lol
Magnetic particle inspection causes the bcg components to become magnetized. If they are not demagnetized after the inspection they will hold metal bits which is not good
Do chrome bcg’s tend to have any problems in respect to reliability?
the point of chrome plating is to increase reliability, so..it's really about who/how the bcg was mfg'd and assembled rather than the coating.
CB Yes. I was wondering if chrome had problems like nickel boron does where the coating interferes with the carrier keys threading becoming to thick for the screws. Or like the nitrided bcg’s being oversized in the gas runs making them less gas efficient. The types of tendencies in manufacturing problems like those must be in the chrome bcgs as well. I just don’t know what they might be.
How would you rate the dd complete rifles?
Good but often over gassed. Look at sionics
What diameter weedeater line do you recommend for checking for gas key obstructions?
I believe that in another video he used .080 and .060 line.
I need to send you a troublesome BCG, its sick, not doing well lol
Which company makes the best BCG, sir??
When standing my DD bcg, it does close on itself. Is that a problem? Only has at most 3000 rounds
Bcg for DD are known to be over gassed. Especially for the MK18. My DD BCG goes into the yellow also
What armorer kit are you using?
How would the BCG parts become magnetized during gun use?
rapid friction on ferrous material can magnetize it.
@@jwilsonhandmadeknives2760 Thanks I didn't know that, but was only thing I could imagine if it wasn't from the mfgrs magnetic inspection
Hi, can you check for head space using a live round?
Not always accurate depending on manufacturing and qc with that one round
That emo kid had multiple opportunities to take a swing. Without fear of pressed charges.
Lol huwhat!?
I've always meant to ask: what do you have against extractor donuts?
They fine if used in the right application.
Is there a point to changing a cam pin ?
Its one of the highest wear components, so after 7K the first one was probably showing some wear.
Best to change parts at first signs of wear then wait till they break. Every 2 years i replace cam pin and gas rings and o ring /extractor.
👍🏽
How necessary is it to have these bcg and rifles lubed/greased up they some are in your videos? Some of those rifles look more greased than a 2 dollar Hooker...
Do you know when the FCD SBCGs will be back in stock anywhere?
Kyler Whitcomb I was told next month.
@@richardbonner1674 Hopefully sooner than later. Brownells has had them "pre ordered" for a little while now.
Bcm all the way
>BORT
a man of culture i see
What’s your opinion on aero Precision bcg?
Get a solgw and never look back. Sionics is really nice and durable as well.
DD champion of overpriced AR's
Cant say nothing bad about DD smh
It's a bullet-hose .................not a piano .
A lot of things in these videos seem to be extremely overly picky, such as the very small dimple on the firing pin. "I'll discuss with the owner and he can decide how to handle it." If it is really an issue, why discuss with the owner? Just replace the $5 part and move on.
“Just replace the $5 part”
So you want a business to spend a customer’s money without asking them? Maybe the customer doesn’t want to spend extra money, they might even have a pile of spares themselves.
Their chrome bcg is pathetic. Must be outsourced to Century Arms or Burger King.