- Category: Barrels, Slides & Conversion Kits
- Product Family: Barrels
- Sub-Category: Barrels
- Model: Barrel Sub-Assembly
- Unit of Measure: Each
- Material - Accessories: Steel
- Finish - Accessories: Black
- Caliber/Gauge - Accessories: .300 BLACKOUT
- Barrel Length - Accessories: 8.000"
- Product Description
- Product Features
Perfect For Building Your Custom AR15 Upper Group.
Comes With A Properly Installed M4 Barrel Extension. All Barrel Sub-Assemblies Are Properly Headspaced.