TacFire AR Build Kit for AR Pistol Platform .300 Blackout 10.5 Barrel

AR Build Kit Features The TacFire Pistol Kit contains- .300 AAC Blackout 10.5 Barrel/Parkerized; .308 spiral fluted flash can W/crush washer; AR15/.750 micro/low profile gas block/Mil-Spec/steel; pistol length gas tube w/pin/steel; ultra slim 7 clamp on MLOK free float handguard; AR15 5.56/.223/.300AAC stripped billet upper receiver w/M4 feed ramps; AR15 5.56 NATO bolt carrier group/MPI tested/Nitride; AR15/.556 Mil-Spec charging handle aluminum w/steel latch; dust cover; AR15 forward assist AR15 standard receiver end plate; Mil-Spec/commercial castle nut/steel; pistol buffer tube w/foam; 3 oz buffer w/tube spring; USA made AR15 lower parts kit and an AR15 standard A2 style black pistol grip. AR Build Kit Specifications Caliber:300 Blackout Model:AR Build Kit Series:Pistol Color:Black Parkerized Material:Steel Firearm Fit:AR Pistol Platform Grip Type:Black A2 Pistol Grip Includes:Lower Parts Kit Thread Pattern:5 / 8-24 tpi Twist:1:8 Barrel Length:10.50