300 Blackout Complete Uppers
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BC-15 | .300 Blackout Left Side Charging Right Eject Complete Upper | 8.5" Parkerized Heavy Barrel | Pistol Gas System | 1:8 Twist | MLOK Split RailSpecial Price $229.95 Regular Price $319.99
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BC-15 | .300 Blackout Flat Dark Earth Cerakote Forged Upper Assembly | 8.5" Parkerized Heavy Barrel | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split RailSpecial Price $199.95 Regular Price $304.99
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BC-15 | .300 Blackout Bolt Action Style Upper | 8.5" Black Nitride SOCOM Barrel | 1:8 Twist | Pistol Length Gas System | MLOK Split RailSpecial Price $234.95 Regular Price $329.99
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BC-15 | .300 Blackout Upper | 8.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | MLOK Split Rail - Micro Flash HiderSpecial Price $169.95 Regular Price $274.99
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BC-15 | .300 Blackout Side Charging Complete Upper Assembly | 8.5" Black Nitride SOCOM - 0.750 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK | Split RailSpecial Price $224.95 Regular Price $314.99
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BC-15 | .300 Blackout Bolt Action Style Upper | 8.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | MLOK Split RailSpecial Price $169.95 Regular Price $299.99
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BC-15 | .300 Blackout Upper | 8.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon MLOK Split Rail | with BCG & Charging HandleSpecial Price $169.95 Regular Price $274.99
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BC-15 | .300 Blackout Right Side Charging Upper | 8.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon MLOK Split Rail | with BCG & Charging HandleSpecial Price $169.95 Regular Price $274.99
Bear Creek Arsenal’s 300 Blackout uppers offer a reliable option for AR-15 owners seeking consistent results across a wide range of shooting needs. 300 Blackout is designed to handle both subsonic and supersonic ammunition, these uppers provide smooth cycling and dependable accuracy with standard AR-15 lowers and magazines. Multiple barrel lengths and handguard styles allow you to tailor a setup that fits your preferred balance of control and handling. Each upper is precision-machined in Sanford, NC using quality materials to ensure long-term performance. Whether for range use or hunting applications, our 300 Blackout uppers deliver practical versatility backed by Bear Creek Arsenal’s commitment to dependable craftsmanship and customer value.