so what do you think of this custom build for ak internals

[AK47frizzle]

the barrel is made out of aircraft grade aluminium tho ak frazzle so i have no worry s about its strength and here is a video of 7075 gearbox being smashed with a hammer to prove my point https://www.youtube.com/watch?v=9U1-RGmLGAQ

A barrel is much thinner and longer than a gearbox and bends more easily. Also because it's stainless steel, the insides wear out slower and is less susceptible to scratching.
Anyway, just go with whatever, the steel bull isn't much more expensive anyway.

One more thing, tis frizzle.

 

[chris555]

ive already ordered the 7075 barrel im sure it will be fine if its strong enough to build planes out of im sure its strong enough here.