The production quality and the sheer amount of thought which has gone into this is bar none! I can't wait to see the next videos in the series. Nice work!
Really refreshing to see a methodical, scientific approach to airsoft! Great production value too. I'm definitely interested in seeing more videos from you guys in the future.
Alright, alright, alright! You immediately earn my respect and a sub. As someone that had made videos for a long time, I have a massive admiration for the effort gone into this production. Like someone else here, I was a bit confused with the wording "hop down" as we refer to increasing the engagement as "hop up" over here but in terms of the video itself, I didn't want it to end. I would've gladly sat here watching an hour and a half of testing like this. Great job!
This man and this company deserves my Like. This is the first Airsoft channel i have ever seen something ive been looking for with Great tests and great footage.
Saw your GHK Glock video then went back to watch every video, and here I am. You guys have improved a lot and you are also much more comfortable with your English a year on! Keep up the good work, this is the best content of this type in airsoft we've ever seen.
Thanks aaron and gotta say camera is one scary thing to look at. I got to say in the beginning looking at camera and speaking something I don't speak daily is hard as Fxxk. LOL still thanks for the support man, you are the man!
This has to be one of the most informative videos regarding Hop Up there is, and the effort involved to bring it to use with such detail is massively appreciated, especially for me being a beginner! Thanks guys, subscribed!
Thanks for the sub Cossa! We are really happy that this video could do some help to beginners, and thanks for the Sub, we got a lot more we want to share with the community!
Best explanation. Alot of time to create those grade system , thats just a big WAOW ! Enjoy your new subscriber mate thank you for your time and a big thanks to you again ! :)
You are welcome!!! Thank you so much for the support! We sure spend a lot of time on the grading system, its something we hope to bring the market to another level! After the first season we will have one video that explains what grading system really is!
Finnally an Airsoft engineering/science channel! You got yourself a sub. Altough a little bit dimmed down, that is a good thing as it makes it more accesable to more viewers! I did myself also some research to see the influence of BB Weight, flow, and barrel ratio volume as a personal project for my academy (chemical engineering). Was thinking about making some video's myself but I would never be able to make quality content like you do! Edit: are you familiair with the 2k-design of design of experiments? A great way to get results, while minimizing the amount of tests. Great way to show internactions of different variables!
I was not disappointed with the search results I found after typing in: “Heavy BBs in an AEG.” I was wondering what would happen if I used heavy bb’s in an aeg made for CQB and this video really helped. 😆🤷🏻♂️
Love the video! You guys have done a great job of showing how a new airsofter should start to look at hopups and bb’s in airsoft. There are other variables you did eliminate which go into the stock performance of an airsoft gun but ultimately I think you guys nailed the basic concept impeccably. I’d love to see you guys go into more detail with this in the future.
Sub from me. As a long time airsofter, this is certainly the best explanation/ visualization and test of hop up I have seen. Well done. And I look forward to the rest of the series. Hopefully with more tests it would be awesome to show the inherent myth that raw fps does not equal range.
Love the video bro, I’m new to airsoft and I’m thinking about buying the “Umarex Tactical Force TF CQB 6mm BB Standard Action Rifle Airsoft Gun” and I was confused on what bbs to buy until I watched this video I appreciate that.
Glad to help buddy! Just keep in mind although heavier bbs can carry more momentum, the performance really depends on the hop up and the spring, little upgrade to your FPS and your hop up would give you a better performance when you use heavy bbs! Good luck!
Hi Nik! Still awake?! Man gotta say you have some young soul going inside you!!! Thanks for the comments it really means a lot to us! Stay tuned for more exciting grading system test!
4UAD SmartAirsoft to be frank, this is best video I’ve ever seen regarding how hop-up system works with scientific explanation. It’s simple, easy to understand through graphic presentation and real shooting demonstration. You have done really great work here.
when you said "turn the hop up all teh way down" are you doing this test with the nub depressed entirely (down) or the nub initiating minimal contact when a bb comes through the bucking, as in turning it "down" the top spin...am just new to AS and trying to figure out which weight bb to get lol
?? bb weights usually range from 0.12-0.30? and even with the hop up turned all the way down the rifle is shooting those weights way high at what is pretty much average engagement distance? maybe he misspoke and meant to say "all the way up" but he said he turned the hop up down twice in the video so idk
Great work! Love to see industry standard buckings and tensioners to be compared... maple leaf, tru sight, tnt, etc 😘 with different barrel lengths and diameters.... THATS the big quest folks 😎👍greetings from Germany 🇩🇪
Really great content! Subscribed already. Will you guys be providing range tests for lots of stock guns? That would really fill a niche that no one else does and everyone wants for sure. Keep it up!
Ethan Smith ya bro that’s the whole point of this channel! Each gun will be getting a grade so we scientifically know how certain stock gun is performing! Stay tuned for the range test!
4UAD, amazing! Best airsoft testing on TH-cam! With your scientific approach and experience, what do you think is best setup for max bolt action sniper range? Straight trajectory and then overhold (aim high) or slight over hop and then learn how much to ‘underhold’ at closer ranges? If so, how much over hop is optimal (if we define it as amount of vertical climb in metres to the highest point of trajectory from the barrel when the RIF is fired perfectly flat). Thanks and keep up the great work!
Thanks buddy, to be honest we found the max effective range on a legal heavy airsoft shooter is around 70-80meter. Any range beyond that becomes like 50:50 you either hit it our not. The adjustments also depends on which field you play. Personally I don’t like to over hop my gun for the range, instead I prefer a little drop on my trajectory. If the target is too far I will adjust the angle instead of adding the hop. I found this method gives me the most predictable shots. Good luck hope this helps!
@@4UADSmartAirsoft Please do some proper testing of spring snipers! Would love to see you guys do it properly! If you check out the airsoft trajectory project you’ll also see some models which would be amazing for you to compare against!
Would love you guys to show us how much tilting an airsoft gun(on barrel axis) will affect the bullet trajectory, (due to hop up?) Thinking 20 meters and tilting it 30° and 45° (The default offset sights positions)
@@4UADSmartAirsoft you're welcome! Looking forward to see more videos from you guys! Really amazing job with the amount of graphics and information you put into these videos❤
Hey Guys, welcome to our first video!!! The 4UAD Hop Up Grading System test. Not only this test would test out an airsoft gun's hop up performance, it also gives the gun a performance score! We would like to know how heavy of a BB can your stock AEG handle? Leave some comments, and let us know your thoughts! #Smartairsoft
So you said the hopup in the gun in video was turned all the way down?? You mean all the way up?? Or did it have the hopup at its minimal setting?? I would think you’d test at maximum setting?? Please clarify
cool video but you got the details behind magnus effect explanation a little incorrectly. As you said, the backward spin creates two different surface velocities on the top and bottom of the BB. When air flow is speed up, the pressure drops. When the air flow speed is slowed down, the air pressure increases. So now you have two different pressures. The higher pressure at the bottom pushes on to the BB which is countered by the lower pressure from the top. As it is lower, there will be a resultant force upward causing the lift through spin known as the Magnus effect.
Hey thanks for your thought :) And Your interpretation is closer to the "Bernoulli's Pri" The Magnus effect is often considered a particular manifestation of the Bernoulli’s principle. According to Bernoulli’s principle in a non-viscous fluid, the pressure decreases when there is an increase in the speed of the fluid. However, considering the example of a spinning ball in the Magnus effect, the rotating ball creates a whirlpool of fluid (air) around it, and experiences a force perpendicular to the direction of motion. We consider the viscosity of the fluid in the Magnus effect whereas the Bernoulli’s principle is mainly applicable for fluid without viscosity. While there may be situations where aspects of Bernoulli's Principle play a role in the overall dynamics of a system experiencing the Magnus Effect, the Magnus Effect itself is more directly related to the rotation of the object and the resulting pressure differences. I'm glad you shared your thoughts, and I welcome further discussion
@@4UADSmartAirsoft Just keep doing these type of video as you have good controls set up and really help airsofters and techs to have something to compare to 👍🏼👍🏼
If you fixed hop up at the level you can fire the bbs straight and left it there without change it at the first situation, the hop up maybe it will be damaged for some reason or it doesn't has any problem?
@@4UADSmartAirsoft I figured as much! I'll just keep my fingers crossed that it will be the one I plan on buying as my first to get into the sport (Krytac mkii SPR)
the problem of silicone gas is that the silicone grease would get into the hop up bucking and cause inconsistency I personally don't use it, and for lubrication I will just apply it to my gun after each game. hope this helps
These videos are amazing 👏but I wish your range would be 30mtrs as in he uk its a 30mtrs minimum engagement for a sniper. So if my pistol cant hop that far I'm not interested
Thanks mate! That is some really great insight from different regions, since we are still improving the grading system, I think we can do some modifications here and there.
did not no this. i always had the feeling it had to do with range. how can i find out when i dont have a test range? i cant use it outside because these are illegal outside airsoft shooting ranges.
@@4UADSmartAirsoft i also have an issue with my fps and think it has to do with lubing the piston or upgrading the spring. The thing is i now got a M140 in a standard M4 type rifle v2 gearbox.
Hi, I'm a beginner Airsoft user in Korea. Enjoyed your testing video. I've asked following questions to other users around me but none of them had the same test as you did nor ever used other BBs than 0.2 or 0.3g. Here my questions after watching your video. Can I apply your test result with AEG SIG to all the other cases? Do you think testing proper gas pressure with each AEG, GBB and ACG and their Pistol, Rifle and Sniper will have different results? If so, should I use different BBs in different weight maximizing hop-up and choosing BBs that land on the middle line? Won't it too hard for the guns? Please kindly let me know your thoughts. I look forward to your answer.
Hey Buddy! Thank you for asking and thank you for the support! and to answer your question, Can I apply your test result with AEG SIG to all the other cases? YES, certainly, and would it be to hard to other guns? I'm not sure....since the bucking is all different, but this is certainly a way you can determent how heavy your gun can lift. For the Test I would recommend you have the gun set at a fixed spot and spin the hop up to the tightest and fire different weights of the bbs, you can observe how the bbs fly and eventually choose the most ideal weight to your needs. We all have different needs, some wants the speed and some wants the stability, choose the one you like the most and let us know if you got other questions! Welcome to Airsoft buddy!
Thank you for your kind and sincere answer. It was a great help. As you said, I will test it properly and choose BBs that fit my gun. Thank you very much. I hope your channel will prosper.^_^
This has got to be the highest quality test in airsoft.
We will always improve!
@@4UADSmartAirsoft do more videossss
this is some Myth Buster level content right here, very well done
Thanks bro, we hope we can get our stuff pumped out quicker, got so much stuff we want to myth bust
The production quality and the sheer amount of thought which has gone into this is bar none! I can't wait to see the next videos in the series. Nice work!
demandt Thanks buddy!!! We are so happy to hear that! Range test coming soon! Stay tuned
the only viable guide out here on the internet. enough to make a grown man cry 🥺💖
Thanks man we are glad you like the video! Thanks for the support we got a lot more coming!
質感超好、口條清晰、長度適當、題材引人入勝、表現方式簡單易懂，還做出一個評分機制..........還能說啥！？訂閱下去😆😆😆😆
Q毛的生存遊戲大小事 感謝q毛哥的支持有機會多交流！
Really refreshing to see a methodical, scientific approach to airsoft! Great production value too. I'm definitely interested in seeing more videos from you guys in the future.
MKN thanks buudy :)
Alright, alright, alright! You immediately earn my respect and a sub. As someone that had made videos for a long time, I have a massive admiration for the effort gone into this production.
Like someone else here, I was a bit confused with the wording "hop down" as we refer to increasing the engagement as "hop up" over here but in terms of the video itself, I didn't want it to end. I would've gladly sat here watching an hour and a half of testing like this.
Great job!
Georaga Airsoft hey buddy thanks for the comments and what you said really means a lot to us! Thanks man we will keep up the good work! Stay tuned!
大推嚴謹的實驗設計
（手繪的部分頗有流言終結者風格！bravo!!!）
哈哈 感謝支持:)
This man and this company deserves my Like. This is the first Airsoft channel i have ever seen something ive been looking for with Great tests and great footage.
Thanks man, and really appreciate the support! We got a lot more coming~ and gotta say airsoft is so much fun!
Saw your GHK Glock video then went back to watch every video, and here I am. You guys have improved a lot and you are also much more comfortable with your English a year on! Keep up the good work, this is the best content of this type in airsoft we've ever seen.
Thanks aaron and gotta say camera is one scary thing to look at. I got to say in the beginning looking at camera and speaking something I don't speak daily is hard as Fxxk. LOL still thanks for the support man, you are the man!
Great video. You put a lot of time into editing this. You maxed out that bucking/ nub trying to hop that .40
Thanks man, and yes we did max out the hop, it was no longer over hopping the bbs.
This has to be one of the most informative videos regarding Hop Up there is, and the effort involved to bring it to use with such detail is massively appreciated, especially for me being a beginner! Thanks guys, subscribed!
Thanks for the sub Cossa! We are really happy that this video could do some help to beginners, and thanks for the Sub, we got a lot more we want to share with the community!
這是我目前看過最詳細解說的影片了！有科學的根據能使人更信服！！！期待您的下部影片！
感謝支持！！我們也超期待！
Best explanation. Alot of time to create those grade system , thats just a big WAOW ! Enjoy your new subscriber mate thank you for your time and a big thanks to you again ! :)
You are welcome!!! Thank you so much for the support! We sure spend a lot of time on the grading system, its something we hope to bring the market to another level! After the first season we will have one video that explains what grading system really is!
Finnally an Airsoft engineering/science channel! You got yourself a sub. Altough a little bit dimmed down, that is a good thing as it makes it more accesable to more viewers! I did myself also some research to see the influence of BB Weight, flow, and barrel ratio volume as a personal project for my academy (chemical engineering). Was thinking about making some video's myself but I would never be able to make quality content like you do!
Edit: are you familiair with the 2k-design of design of experiments? A great way to get results, while minimizing the amount of tests. Great way to show internactions of different variables!
Thanks for the sub and suggestions buddy, regarding to the 2k design we will take a close look to it!
I was not disappointed with the search results I found after typing in:
“Heavy BBs in an AEG.”
I was wondering what would happen if I used heavy bb’s in an aeg made for CQB and this video really helped. 😆🤷🏻♂️
Haha thanks buddy we are glad we can help!
same here "airsoft aeg heavy weight bb"
This is my new favorite channel good stuff 👍👍👍
This was so cool video! Thank you!
Thanks man glad we can help
Love the video! You guys have done a great job of showing how a new airsofter should start to look at hopups and bb’s in airsoft. There are other variables you did eliminate which go into the stock performance of an airsoft gun but ultimately I think you guys nailed the basic concept impeccably. I’d love to see you guys go into more detail with this in the future.
Johan van der Walt Thanks man! This really means a lot to us! We will keep up the work,and keep you guys updated!
nice effort making this video mate! you got yourself another sub.
Hey Ra Hab, thanks for the support man!
這麼屌 這麼專業 還講英語和用心上CC字幕的頻道
不紅沒天理啊 加油支持你們👍👍👍
喔喔喔謝謝啊感謝支持我們繼續努力💪
Pretty close to 10k subs.
And great video. Keep it up 👍
Almost there bro~ will keep up the work~
Es el mejor video con una calidad y entendimiento de lo más comprensible, excelente
Now this is quality content🔥
Great video! Looking forward to more of those videos!
Will Do buddy Will do!
If only airsoft companies tested things the way you do on your channel! Great stuff!!!
Haha thanks man maybe they do just we didn’t know!
Best airsoft channel period
Thank you big time Period :D
Watta very informative video...great BB tests... 👍 great job 👍
nice job man . thaats a solid video !
Jesus man respect your videos keep it up👍 lots of science which lacks in other.
Will do man I think this is what the community needed
This is awesome! Great work guys I got some more knowledge out of this thank you
Anytime buddy glade we can help!
please do more!!! :) love the content.
Will do! It’s slowly but surely
Never have i seen someone invest so much "quality" into a video about airsoft performance. It's like im watching the Discovery channel...
It’s a must man whatever can help people in this community we will try our best to get it done
I just discovered this channel and it is great. Keep up the good work.
Thanks man glad you like it!
10/2 stars on the work it took to produce this video and all it took.
Damn.
Thanks man! Thanks for the support!
@@4UADSmartAirsoft yea man thanks for the great vid it helped a lot!
Great work! Can’t wait to see more of your content. Subscribed!
Thanks Buddy!!! We will keep you posted!! and thanks for commenting and subscribing!
I'm new to airsoft and you explained so much thank you this was done high quality content
Ha glad to help man, feel free to shoot some questions
Love it guys! Really excited to see what you have coming!
More sick stuff coming up!
Football players, (ping pong and many others) use the Magnus effect to shoot goals too. Great documentary thanks again!
Thanks for the support buddy much appreciated!!! There are soooo much more that we want to test out!
Nice job mentioning magnus effect. That’s really the fundamental of how hop-up works
Luis~~~ ya man that is a must!
This is great, are you also doing hop up modification tests? R Hop, flat, etc...
Ya bro we got so many things coming up! Yes, R hop S hop and so on! Will keep you posted!
you need more subs broo
good quality video
Every bit helps but still thank you for the support! We will get there someday!
Thanks!
Thanks for supporting man :))
Sub from me. As a long time airsofter, this is certainly the best explanation/ visualization and test of hop up I have seen. Well done. And I look forward to the rest of the series. Hopefully with more tests it would be awesome to show the inherent myth that raw fps does not equal range.
For sure buddy! We got a whole lot of ideas want to film and myth bust! Thanks for the good idea given. We got it written to our idea book!
THE STUDIO IS INSANE!!
it only gets better~
Hey Guys, Also if you could~ Help us to share this video! We need your help! Love you guys!
Love the video bro, I’m new to airsoft and I’m thinking about buying the “Umarex Tactical Force TF CQB 6mm BB Standard Action Rifle Airsoft Gun” and I was confused on what bbs to buy until I watched this video I appreciate that.
Glad to help buddy! Just keep in mind although heavier bbs can carry more momentum, the performance really depends on the hop up and the spring, little upgrade to your FPS and your hop up would give you a better performance when you use heavy bbs! Good luck!
I don’t think that the gun I’m trying to get has a hop up
And thanks for responding 💯💯
有貓就給讚，不是啦，這影片真的科學，說服力很高，希望能看到你們更多的影片。
哈哈哈 他是我們吉祥物，感謝 支持 :)
Really, really good intuition. Great work!
Hi Nik! Still awake?! Man gotta say you have some young soul going inside you!!! Thanks for the comments it really means a lot to us! Stay tuned for more exciting grading system test!
4UAD SmartAirsoft to be frank, this is best video I’ve ever seen regarding how hop-up system works with scientific explanation.
It’s simple, easy to understand through graphic presentation and real shooting demonstration. You have done really great work here.
@@Paknum We will keep the good work up!
great video !.. I like how you went about this !!!
Thanks buddy that is a must :D
這影片真的很用心！
有這樣的環境跟設備可以做出很多很有趣的科學實驗。
謝謝阿~真的花了不少心思找地方
Excellent job
Thanks buddy more is coming
Awesome! Great job guys! Excited for more! I was like your 16th sub earlier today, now your pushing 80. Awesome!
We just got up and gotta say we are surprised too lol Will keep the good stuff up!
Holy shit... I didn't think I needed all that information. Thank you!
its a all you can eat buffet~ help yourself ;D
when you said "turn the hop up all teh way down" are you doing this test with the nub depressed entirely (down) or the nub initiating minimal contact when a bb comes through the bucking, as in turning it "down" the top spin...am just new to AS and trying to figure out which weight bb to get lol
yeah, we're doing this test with the nub depressed entirely (down) to see how heavy bbs the stock gun can support :)
This is just extreme production quality for such a small channel.
Thanks man :)
@@4UADSmartAirsoft No need to thank me, just speaking the truth
Great work Andrew!
?? bb weights usually range from 0.12-0.30? and even with the hop up turned all the way down the rifle is shooting those weights way high at what is pretty much average engagement distance? maybe he misspoke and meant to say "all the way up" but he said he turned the hop up down twice in the video so idk
Keep up bro
Learned so much
Super cool
We got more coming! Stay tuned!
Great work! Love to see industry standard buckings and tensioners to be compared... maple leaf, tru sight, tnt, etc 😘 with different barrel lengths and diameters.... THATS the big quest folks 😎👍greetings from Germany 🇩🇪
We are soooooo excited to get this test started! Will get those test done ASAP!
Noice! This is the shiznit!! Thank you for a very informative video!!
We did enjoy that too :) thanks for support
Perfect production!
You guys are really making high-quality videos with interesting informative content!
中文字幕好评！制作一期这样的视频得花费大量时间和精力吧？不过真的诚意满满，跟了！
感謝支持啊～～這真的是用熱情敲打出來的，但是過程很開心，看到大家喜歡也很有成就感！
I’m so glad I found this channel
We are sooo glad you found us! Thanks bro!
You are a good teacher,I finally gets what and why there are a hop up system.. :-)
Thank you and glad our first video helped you in someways
Well done, thanks for video. Appreciated a lot.
Anytime man, thanks for spending time to comment too. We appreciate it :D
You guys own my subscribe! Great job!
Thanks for the support! This really means a lot to us! :D
Really great content! Subscribed already. Will you guys be providing range tests for lots of stock guns? That would really fill a niche that no one else does and everyone wants for sure. Keep it up!
Ethan Smith ya bro that’s the whole point of this channel! Each gun will be getting a grade so we scientifically know how certain stock gun is performing! Stay tuned for the range test!
4UAD SmartAirsoft that’s great! Can’t wait to see it all.
Ethan Smith coming soon!
這頻道很有Discovery 頻道流言終結者的感覺，很棒
對啊之後會有更多的留言來終結～
Great Video 😍
Thanks Dominik, more stuff coming soon!
Thanks, as always a great video!
As always! Thanks for the support!
really great content and experiment guys. keep it up.
Dude, what a work. good job
Thanks man!
Wow that's an impressive experiment you made out there more power to your channel God bless
Thanks man, appreciate the bless lol
your tests are so well done
Thanks buddy much appreciated, help us to share those videos if some friends needed it!
@@4UADSmartAirsoft it is now my duty to do just that.
@@weixinlin446 thanks man, you have no idea how much that means to us!
What a great video guys. Thank you.
Glad we can help thank you too!!
4UAD, amazing! Best airsoft testing on TH-cam! With your scientific approach and experience, what do you think is best setup for max bolt action sniper range? Straight trajectory and then overhold (aim high) or slight over hop and then learn how much to ‘underhold’ at closer ranges? If so, how much over hop is optimal (if we define it as amount of vertical climb in metres to the highest point of trajectory from the barrel when the RIF is fired perfectly flat). Thanks and keep up the great work!
Thanks buddy, to be honest we found the max effective range on a legal heavy airsoft shooter is around 70-80meter. Any range beyond that becomes like 50:50 you either hit it our not. The adjustments also depends on which field you play. Personally I don’t like to over hop my gun for the range, instead I prefer a little drop on my trajectory. If the target is too far I will adjust the angle instead of adding the hop. I found this method gives me the most predictable shots. Good luck hope this helps!
@@4UADSmartAirsoft Please do some proper testing of spring snipers! Would love to see you guys do it properly! If you check out the airsoft trajectory project you’ll also see some models which would be amazing for you to compare against!
underrated channel
Wish we get more content out that will grow the channel more
Well explained! Good job!
Thanks man, glad we can help!
Do a video with hop up chamber from max and maple leaf bucking + maple leaf inner barrel
That is a must do for our mythbusting series!
@@4UADSmartAirsoft thank you sir!!! I am planning to do that upgrade, i heard only good thinks about it.
nice review guys! mind if you review the poseidon airsoft rifles aeg triton, punisher and hades
series?
Notes down!
Yo 4UAD SmartAirsoft sup man, just subbed
Thanks buddy! much appreciated!
very
professional testing, and video quality is so good, Like it, and subscription too.....
Thanks for the support buddy! will keep the work running!
What was the fps? And when you say "down", do you mean totally engaged or totally disengaged?
Down as Totally engaged haha let me use the word in our next video lol
FPS will be tested in our 4th video, stay tuned!
Would love you guys to show us how much tilting an airsoft gun(on barrel axis) will affect the bullet trajectory, (due to hop up?)
Thinking 20 meters and tilting it 30° and 45°
(The default offset sights positions)
elliot lyhne that would be a good subject for an episode! Thanks buddy
@@4UADSmartAirsoft you're welcome! Looking forward to see more videos from you guys! Really amazing job with the amount of graphics and information you put into these videos❤
老兄，這影片是我目前看過airsoft系列最科學的了 😂😂
Puddy Gaming 就想來點不一樣的！
Hey Guys, welcome to our first video!!! The 4UAD Hop Up Grading System test. Not only this test would test out an airsoft gun's hop up performance, it also gives the gun a performance score! We would like to know how heavy of a BB can your stock AEG handle? Leave some comments, and let us know your thoughts! #Smartairsoft
The quality of this video really reflects how much hard work you and your team put in. Great job! Very easy to digest, informative, and quantitative!
@@milith Thanks Roger!! Much appreciated! Making this was fun anyways! Glad you like it.
So you said the hopup in the gun in video was turned all the way down?? You mean all the way up?? Or did it have the hopup at its minimal setting?? I would think you’d test at maximum setting?? Please clarify
cool video but you got the details behind magnus effect explanation a little incorrectly.
As you said, the backward spin creates two different surface velocities on the top and bottom of the BB.
When air flow is speed up, the pressure drops. When the air flow speed is slowed down, the air pressure increases.
So now you have two different pressures. The higher pressure at the bottom pushes on to the BB which is countered by the lower pressure from the top. As it is lower, there will be a resultant force upward causing the lift through spin known as the Magnus effect.
Hey thanks for your thought :)
And Your interpretation is closer to the "Bernoulli's Pri"
The Magnus effect is often considered a particular manifestation of the Bernoulli’s principle. According to Bernoulli’s principle in a non-viscous fluid, the pressure decreases when there is an increase in the speed of the fluid. However, considering the example of a spinning ball in the Magnus effect, the rotating ball creates a whirlpool of fluid (air) around it, and experiences a force perpendicular to the direction of motion. We consider the viscosity of the fluid in the Magnus effect whereas the Bernoulli’s principle is mainly applicable for fluid without viscosity.
While there may be situations where aspects of Bernoulli's Principle play a role in the overall dynamics of a system experiencing the Magnus Effect, the Magnus Effect itself is more directly related to the rotation of the object and the resulting pressure differences.
I'm glad you shared your thoughts, and I welcome further discussion
@@4UADSmartAirsoft Just keep
doing these type of video as you have good controls set up and really help airsofters and techs to have something to compare to 👍🏼👍🏼
The best airsoft tech video I've ever seen!
TRIPLACE thanks buddy will keep up the good work!
I just put a madbull red bucking and maple leaf Omaha nub with a standerd hop up. no hop the .28 bb was curving up wards. going try .32 bb
Yep let us know how did it turn out!
If you fixed hop up at the level you can fire the bbs straight and left it there without change it at the first situation, the hop up maybe it will be damaged for some reason or it doesn't has any problem?
Nice video by the way 👍 👌
I think it will wear out quicker
Subbed and liked!
You happen to be willing to share a preliminary list of guns you know you will be grading next?
Olly we got a huge list, and we like it as a surprise:D
@@4UADSmartAirsoft I figured as much! I'll just keep my fingers crossed that it will be the one I plan on buying as my first to get into the sport (Krytac mkii SPR)
I would like to know how stable of bb's if use the mixed silicone gas and non mixed silicone gas.
the problem of silicone gas is that the silicone grease would get into the hop up bucking and cause inconsistency I personally don't use it, and for lubrication I will just apply it to my gun after each game. hope this helps
These videos are amazing 👏but I wish your range would be 30mtrs as in he uk its a 30mtrs minimum engagement for a sniper. So if my pistol cant hop that far I'm not interested
Thanks mate! That is some really great insight from different regions, since we are still improving the grading system, I think we can do some modifications here and there.
very very good channel
Thank you very much
did not no this. i always had the feeling it had to do with range. how can i find out when i dont have a test range? i cant use it outside because these are illegal outside airsoft shooting ranges.
Yeah~ this test need 20 meters at least to recognize the weights of BBs or you can wait for our grading system test XDD
@@4UADSmartAirsoft i also have an issue with my fps and think it has to do with lubing the piston or upgrading the spring. The thing is i now got a M140 in a standard M4 type rifle v2 gearbox.
Magnus effect.
What about bolt action rifles cause your c02 counts as-well and your battery power its not always about the hop up or the bbs
Sniper rifles on the way
@@4UADSmartAirsoft omg ty dude for the ❤️🙏🏻
My bb gun slides out of the barrel every time it is loaded, is this related to hop up?
Yep all you need to do is just tighten the hop up than the problem will be solved!
Hi, I'm a beginner Airsoft user in Korea. Enjoyed your testing video. I've asked following questions to other users around me but none of them had the same test as you did nor ever used other BBs than 0.2 or 0.3g.
Here my questions after watching your video.
Can I apply your test result with AEG SIG to all the other cases? Do you think testing proper gas pressure with each AEG, GBB and ACG and their Pistol, Rifle and Sniper will have different results?
If so, should I use different BBs in different weight maximizing hop-up and choosing BBs that land on the middle line? Won't it too hard for the guns? Please kindly let me know your thoughts. I look forward to your answer.
Hey Buddy! Thank you for asking and thank you for the support! and to answer your question, Can I apply your test result with AEG SIG to all the other cases? YES, certainly, and would it be to hard to other guns? I'm not sure....since the bucking is all different, but this is certainly a way you can determent how heavy your gun can lift. For the Test I would recommend you have the gun set at a fixed spot and spin the hop up to the tightest and fire different weights of the bbs, you can observe how the bbs fly and eventually choose the most ideal weight to your needs. We all have different needs, some wants the speed and some wants the stability, choose the one you like the most and let us know if you got other questions! Welcome to Airsoft buddy!
Thank you for your kind and sincere answer. It was a great help. As you said, I will test it properly and choose BBs that fit my gun. Thank you very much. I hope your channel will prosper.^_^
@@KkangsdaD-g4u keep in touch buddy let us know if you got other questions:D
You work for ICS, right? You are on one of the official ICS airsoft videos at MOA exhibition 2019!
hahaha yah its a whole lot of fun working for them!