Originally Posted by Styrak
And LUTNIT, I've had no problems with my AUG, and it was used before even I got it.
since i turned the spring the right way around XD. Added a tightbore barrel, and added a v2 bearing spring guide + shark hopup bucking
and mines been going good with an m120 spring in it for about 1 year now. Only thing i've seen with wear on it was the helical bevel gears anti reversal slots