The question is:
what brand is a good brand to buy that meets the requirements to shoot in NRA /CMP matches (using 77 and 80 grain sierra match king bullets = 1 in 7 to 1 in 8 twist.. One in Nine does NOT work.....ask me how I know).
The class is "NRA Service Rifle" (carry handle, no muzzle brake, rear peep site and front post sight, semi-auto only).
example: 1) compass lakes engineering, 2) Rock River Arms 3) Lewis Machine Tool, 4) DPMS etc. etc..