This carbine length railed gas system includes a railed gas block, a standard carbine length gas tube and a roll pin. This assembly attaches to the barrel in place of the standard front sight, and its bolt on design doesn't require the drilling and pinning like a standard front sight.
Barrel size: .750"
Material: .7075 T6 aluminum
Coating: Type 3 hard coat anodize
Picatinny rail height: .250" below the height of the rail on the receiver. Also knows as "a rail height gas block"
Railed Gas System | Carbine Length
Semi-Auto Direct Impingement