300 Blackout
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BC-15 | .300 Blackout Bolt Action Style Upper | 7.5" Stainless Heavy Barrel - 0.75 | 1:8 Twist | Stainless 416R Pistol Length Gas System | MLOK Split RailSpecial Price $222.95 Regular Price $311.99
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BC-15 | .300 Blackout Forged Upper | 7.5" Stainless Heavy Barrel - 0.75 | 1:8 Twist | Stainless 416R Pistol Length Gas System | MLOK Split RailSpecial Price $227.95 Regular Price $318.99
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BC-15 | .300 Blackout Side Charging Upper | 7.5" Stainless Heavy Barrel - 0.75 | 1:8 Twist | Stainless 416R Pistol Length Gas System | MLOK Split RailSpecial Price $225.95 Regular Price $315.99
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BC-15 | .300 Blackout Bolt Action Style Pistol | 7.5" Stainless Heavy Barrel | 1:8 Twist | Forged Lower | Pistol Length Gas System | MLOK Split Rail - BraceSpecial Price $457.95 Regular Price $640.99Out of stock
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BC-15 | .300 Blackout Bolt Action Style Rifle | 16" 416R SS Heavy Barrel | 1:8 Twist | Talon 15” MLOK Split Rail | No MagazineAs low as $440.95 Regular Price $616.99 -
BC-15 | .300 Blackout Bolt Action Style Upper | 16" 416R SS Heavy Barrel | 1:8 Twist | Talon 15” MLOK Split Rail | with BCG & Charging HandleAs low as $282.95 Regular Price $395.99
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BC-15 | .300 Blackout Upper | 16" 416R SS Heavy Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging HandleAs low as $274.95 Regular Price $384.99
Explore Bear Creek Arsenal’s 300 Blackout lineup, featuring rifles, uppers, and barrels built to deliver consistent results across a wide range of setups. Each option is designed around smooth cycling, dependable performance, and seamless compatibility with standard AR-15 components. This cartridge supports both subsonic and supersonic loads, giving shooters flexibility in how they configure their platforms. Whether you’re assembling a new build or updating an existing one, our selection provides reliable construction and quality materials backed by our commitment to value and customer support. Browse 300 Blackout products to find the right fit for your next AR-15 project, and see why builders choose BCA for performance-focused parts and complete systems.