B & T Firearms BT500290USSBR SPC SBR 223 Rem/5.56 NATO 10.50" Black Anodized Barrel & Receiver, M-LOK Handguard, Black Polymer Stock & Grip
The SPC 223 Is a specialized AR alternative featuring a hydraulic buffer system; short stroke piston system; three position adjustable gas block and a full length M-LOK handguard.