Barrel Sub-assm, 16.1" Mt 416ss, 300 BlkPerfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub assemblies are properly headspaced. Features: Medium Taper Profile 416 Stainless Steel Bead Blast Finish Carbine Length Gas Port Specifications: Chamber: 300 AAC Blackout Length: 6. 10? Twist: 1: 7 Threaded: 5 8 24 Gas Journal: . 750?
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product description
Why choose thelockerguy wholesale?
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
Features:
- Medium Taper Profile - 416 Stainless Steel - Bead Blast Finish - Carbine Length Gas Port