Proof Research Barrel Blank 308 Caliber 24″ Medium Sporter 1 in 10″ Twist Stainless Steel Information
Proof Research’s steel barrels are produced in-house from double-stress relieved 416R stainless steel. This pre-hardened chromium steel is ideally suited for match grade rifle barrels. Each barrel is drilled, contoured and reamed to bore diameter. It is then cut rifled, lapped, and inspected via borescope. This ensures an extremely consistent and accurate finished product.
Features
- Match-grade accuracy
- Unprecedented durability
- Double-stress relieved 416R stainless steel
Specifications
Finish | Stainless |
Material | 416R Stainless Steel |
Length | 24 Inches |
Twist | 1:10 |
Barrel Contour | Medium Sporter |
Delivery Information
Shipping Weight | 4.150 Pounds |