© MidwayUSAProof Research AR-10 Barrel 6mm Creedmoor 22" 1:7.5" Twist Stainless
- Brand
- Proof Research
- Color
- Stainless
- Category
- Gun Parts
- Platform
- AR-10
- Mount Type
- Direct Thread
- Barrel Length
- 22in
- Gun Part Type
- Upper Receiver
- UPC
- 843068112656
Overview
The Proof Research AR-10 barrel is chambered in 6mm Creedmoor with a 22-inch length and a 1:7.5 twist rate. Designed for the AR-10 platform, this barrel features a stainless finish and a 5/8"-24 muzzle thread mount. Each barrel is manufactured in-house from double-stress relieved 416R stainless steel, a material chosen for its suitability in match-grade rifle barrels. The production process involves drilling, contouring, and reaming to bore diameter, followed by single-point cut rifling and twice-hand lapping. Each finished barrel is inspected via borescope to ensure consistency and match-grade accuracy.
Price & Stock History
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