MI SENTINEL CONCEPTS CARBINE
.223 Wylde chamber, GIO, 16 in. Criterion chrome-lined barrel, two chamber muzzle brake, Magpul 30 shot PMAG, forged aluminum receivers, SPLP sight package, Magpul SL stock, Magpul K2 grip, AXTS ambi safety, M4 feed ramps, 15 in. M-LOK comp...