300 Blackout Complete Uppers
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BC-15 | .300 Blackout Upper | 10.5” Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | MLOK Split Rail | with BCG & Charging HandleAs low as $184.95 Regular Price $259.99
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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 $224.95 Regular Price $314.99
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BC-15 | .300 Blackout Bolt Action Style Upper | 16" Parkerized Heavy Barrel | 1:8 Twist | Talon 15” MLOK Split Rail | with BCG & Charging HandleAs low as $214.95 Regular Price $299.99
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BC-15 | .300 Blackout Bolt Action Style Upper | 16" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split RailAs low as $214.95 Regular Price $299.99
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BC-15 | .300 Blackout Upper | 16” Parkerized Heavy Barrel | 1:8 Twist | Carbine Length Gas System | Talon MLOK Split Rail | with BCG & Charging HandleAs low as $194.95 Regular Price $269.99
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BC-15 | .300 Blackout Upper | 16" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging HandleAs low as $194.95 Regular Price $269.99
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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 $204.95 Regular Price $284.99
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.