Proof Research Traditional AR-Style Barrel Stainless 6mm ARC 16 Barrel

Traditional AR-Style Barrel Features Proof Research s barrels exemplifies relentless pursuit of excellence. Whatever your preference is you can expect the finest rifle barrel in the industry. The Traditional Steel barrel is long-lasting and extreme pressure resistant. Traditional AR-Style Barrel Specifications Caliber: 6mm ARC Model: AR-Style Barrel Series: Traditional Sights: None Firearm Fit: AR Platform Length: 16 Diameter: .750 Thread Pattern: 5 / 8-24 tpi Twist: 1:7.50 Weight