MK107 MOD 2
.223 Wylde chamber or 7.62x39 (new 2017) cal., GPO, 7.75 in. barrel, PWS adj. long stroke gas piston system, CQB muzzle device, PWS Mod 2 forged receivers, Bravo Company USA PNT (mfg. 2016 only) or ZEV SSR (new 2017), Maxim CQB pistol EXC o...