rduckwor said:0.348 MOA five shot group at 100 with 140 AMAX/43GR H4350/Hornady Brass/CCI200 primer. 2780 fps.
The rifle WILL shoot.
RMD
Should have mentioned, he wants to use this rifle mag fed only. We didn't fiddle with OAL at all. Just wanted to make sure it fit and fed thru the mag while testing and it shot some very good groups. And as a plus, my M14 mags (BRW-S1) fit and functioned in the rifle perfectly.