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Proof Research: 300 Blackout Carbon Fiber AR Barrel, 1 - 7 Twist, 12.5"
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Proof Research: 300 Blackout Carbon Fiber AR Barrel, 1 - 7 Twist, 12.5"

SKU: Proof Research: 300 Blackout Carbon Fiber AR Barrel, 1 - 7 Twist, 12.5" | Manufacturer ID: 100523

Specifications: Barrel Type: PR15 . Length: 12.5" . Shank Diameter: N/A. Breech Length: N/A. Chamber/Caliber: 300 Blackout. Twist Rate: 7. Gas System Length: Pistol. Gas Journal Diameter: 750 . Muzzle Threading: 5/8x24. Material: Carbon Fiber. Weight: 1lbs-3oz. Don't see what you need? Call us at 303.255.9999. | Proof Research: 300 Blackout Carbon Fiber AR Barrel, 1 - 7 Twist, 12.5"

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AR500 728x90