Larue Tactical Quad Rail Handguard Aluminum Anodized Receiver for AR-15 LT91090. The 9.0's length stops just past a carbine-length gas block providing true free-float. The two-pin proprietary barrel nut system with its locking anti-slip plate sets...
Larue Tactical Quad Rail Handguard Aluminum Anodized Receiver for AR-15 LT91090. The 9.0's length stops just past a carbine-length gas block providing true free-float. The two-pin proprietary barrel nut system with its locking anti-slip plate sets...