Barrel Sub-assm, 18" Bull 416ss, 5.56mmPerfect for building your custom AR15 upper group, the Bull profile improves shot to shot consistancy during long strings. Every barrel comes with properly installed M4 barrel extension. All barrel sub assemblies are properly headspaced. Specifications: Caliber: 5. 5645 NATO Chamber Length: 18? Profile: Bull Material: 416SS Finish: Bead Blasted Twist: 1: 7 Gas Port: Mid length . 936" Gas Journal
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols
product description
Why choose thelockerguy wholesale?
Perfect for building your custom AR15 upper group, the Bull profile improves shot to shot consistancy during long strings. Every barrel comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
Specifications:
- Caliber: 5.56×45 NATO Chamber - Length: 18? - Profile: Bull - Material: 416SS - Finish: Bead Blasted - Twist: 1:7 - Gas Port: Mid length - .936" Gas Journal