Proof Research PR15 Carbon Fiber 300 AAC Blackout 16in Barrel
Specifications
Material Carbon fiber over a stainless steel barrel
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
Proof Research PR15 carbon fiber barrel for 300 AAC Blackout, built on an AR-15 pattern with a 16-inch carbine-length gas configuration. This .750 medium contour barrel features 5/8x24 threads and a 1:8 twist rate for reliable performance across a wide range of 300 AAC Blackout loads.
Key Features
- 1:8 twist rate optimized for stabilizing typical 300 AAC Blackout projectile weights
- Carbon fiber barrel construction for a lightweight, rigid build
- .750 medium contour journal for a balanced handguard and gas system profile
- 5/8x24 threads for common muzzle device compatibility
- 16-inch carbine-length gas configuration for AR-15 pattern setups
Upgrade your 300 AAC Blackout build with a Proof Research PR15 carbon fiber barrel engineered for stiffness and weight savings.
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- SKU:
- 100561
- UPC:
- 843068100561
- BUDS ID:
- 152029
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345



