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Still most advanced assault rifle. Newest US military rifle from SIG uses similar bolt system. But AUG, still only assault rifle with quick swap barrel.

Maybe I'm mistaken, but why do I think the forces should be the same? The same amount of kinetic energy (KE) is converted into potential energy stored in the spring. So in both cases, the recoil springs will be compressed by the same distance, because they store the same potential energy. According to Hooke's Law (F=kx), the force exerted by the spring is proportional to the displacement (x) from its equilibrium position. The maximum force occurs when the spring is maximally compressed, at the point where the bolt carrier momentarily stops before being pushed back by the recoil spring. So the maximum force exerted on the spring will be the same in both cases. This is because, as established earlier, the springs are compressed by the same distance. Since F=kx, and both the spring constant (k) and the displacement (x) are the same in both cases, the maximum force will also be the same. Where could I be wrong?

in my aug the linkages are even and there are no problems with the trigger. This is a good military trigger. it is short, not spongy, not creeping.These problems occur in most versions with STANAG magazines or poor adjustment.

8:44 It's confirmed, Cabbage is a cutie

Yeah, they've seemingly combined an AR15 with an AK47. Interesting. It's pretty smart to take two proven battle rifles and make an amalgam.

SA80 from UK, right? thanks.

Cannot image how much time you spent on searching, translating and analyzing these pictures, texts and building 3D model for presentation. Such a detailed and professional video. Much appreciated for the content.

"Raw dogging the friction" 😎

*laugh in riflespeed* *laugh in dispersor* Good video none the less, I just want to politely remind everyone that there's resources available to educate yourself (on top of cabbage's videos) that will explain in painful details why it's vital to balance Buffer weight + BCG weight + Adjustable Gaz + Dwell time (<that one is usually slept one and yet will cause you issues)

I think your analysis is right but he problem can be solve with a simpler solution. Add a stop so that the piston doesn't over compress the spring. Increase the rounding at the diameter change. Reduce the diameter of the front portion to equalize stiffness. Choose a material with higher tensile strength. If necessary, add a guide to reduce buckle. The other solution would go to a SCAR type architecture with the spring and piston inside the gasblock and a connecting rode attached to the bolt carrier with a guide mid length of the barrel.

I don't understand guns, what is your final conclusion, is it a good gun? Still garbage.

How much do u make a month to be able to afford this gun + ammo and range time??

19:00 the pic rail attachment by your left hand, where did you get that?

an engeeniers dream is a soldiers nightmare. but tham that was a wet nightmare.

me watching guntubers: fun and gigles, but i learn little. Me watching this: here, now, this is the goat. the kind of content i was searching.

Can I find blueprints for all of the parts of the trigger group, by the way? Looking to build an AUG and I’d like to observe the design better

Ah another K20 enjoyer

Can you do a follow up to your BCG mass video with a explanation of why A5 systems reduce recoil, despite increasing reciprocating mass? Does it have more to do with the rifle length spring?

And you’re even putting the rifle on safe while reloading! Great stuff, you run an X95 better than most people who run ARs.

Do you have any reasons for why you might use the Tavor X95 over something like the NATO Aug?

Nice recovery on the tire lol

The ONLY thing I'm jealous that Canada has are those nifty little shotguns. Actually tempted to go full tax stamp to make my own here, they just look so sweet. Also, are you at all tempted by CZ's new P09? Looked pretty samey to me, but I'm not an owner.

I feel that some in the competition gun community conflate the needs of competition guns to real wold police/military guns. Take the reload part for example. In competition, the fastest you do the better, after all, time is your only adversary. Meanwhile, "in the real world", what matters the most is that the reload works in the first try, even if it takes longer. "But a slower reload will get you killed" some will say. To that, I must remind you that the second rule of gun combat is to find cover, after all, you are not in a gun range where the target don't shoot back. You do your reloads behind cover, and you do the complete reload drill so it works in the first try every time, no matter what the position you are.

Babe wake up, Cabbage has released a new video.

Americans claim that bullpups are hard to reload - maybe it’s because the mag gets caught in their huge bellies lmaoo

I have seen this video many times. It is a very good informative video.

I am surprised that the most informative video for qbz 95 is here. It is really impressive, especially the fcg part.

I appreciate the explanation behind the design of a heavy trigger spring! I wonder if it would have been better to build in a grip safety for the AUG similar to that found on a 1911.

Great video! It got into technical details that are beyond me but you did a great job explaining. I really appreciate your giving us the technical reasons why we feel what we do when pulling the trigger on a Styer AUG. Thank you! Hope you keep making videos. Oh, and your CAD images were the clearest I have ever seen in a firearms video. I could easily see and understand what was happening in the inner workings of the firearms you discussed!

a vietcong that has high enough IQ to knows about gun and mechanic. Hmmm, that's the first. I don't like vietcong, but for you I'll make an exception. Subbed

They reduce barrel thickness The rifling near the muzzle is uneven and interferes with the barrel vibration to cause the KEY hole. 5.8 Ammunition size is not precise

Very well done and I appreciate you addressing the inaccuracy in the previous video.

Thomas Lisa Lee Lisa White Margaret

what a garbage 😂

Wow, thank you for making such a thorough attempt at keeping it super real and evidence-based *hugs* you are a true hero of the youtube republic, keep up the great work!! keep rock'n on and rock'n hard!! :)

The video of guy shooting with the light bcg that agrees with the math appeared to be over gassed now by his 1 or 2 o'clock ejection

You are from California. It's Zee not Zed.

这系列视频是我见过对QBZ191结构原理剖析最详细的视频了

Why is the internal design so similar to AR platform? Almost same same trigger system, almost same bolt carrier group

Adding the video of the 180 firing and seeing the piston flexing alongside the barrel whip I believe your analysis is spot on. The free play in the old 180 design certainly reduces stress in the flex of the system too allowing the main rod to remain straighter on the axial forces. I've been around firearms my whole life and at one time also owned the sks and the type 97, I looked them over very well and your observations are things I never thought of. Even if you don't go further into the firearm industry your eye for detail is a great asset on the internet. Keep doing this!

Awesome video. Earned a sub

ระบบกลไกปืนดัดแปลงมาจากAK47

Really innovative Creative Design and Technology 👍🫶🫶🫶👌🤙✌️✌️✌️

DI Mafia sabotage must be considered also.

You influenced me. I have a full knockoff battlebelt setup from Aliexpress on the way. GBRS belt, Safariland 6354DO, and True North MHA for less than $90. Could've gone cheaper than the GBRS belt, but it's supposed to have real Tegris.

still better quality than an actual safariland holster

Insane, that reload is so smooth

I only have an issue with him using the aric as the example because it’s the least reliable and most complex low mass bcg. Maybe if he used a different example I’d be more inclined to believe this. Also the math doesn’t really add anything I think it’s only there to get him to believe he knows what he’s talking about. I see your bias.

Don't give into making noises and add that time and effort into making up for it. Look into entering and exiting positions and some movement drills by the Steggler.