Colt 11.5” pistol. Started out as a commando. Removed the A2 post sight and put a low pro Bcm gas block on it. Surefire 3 prong flash hider. Colt BCG. Radian SD charging handle. Colt M4 carbine lower. A5 buffer system. Geissele Maritime bolt catch. Geissele SSA-E trigger. Everything else is colt. Asking $1250. No trades. Malkoff light can be included for $300 extra. Absolutely no trades! Call/text 903818one7one1