300 Blackout Complete Uppers
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BC-15 .300 Blackout Left Side Charging Right Eject Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 10" M-LOK RailSpecial Price $194.95 Regular Price $274.99
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BC-15 .300 Blackout Billet Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 9.5" M-LOK RailSpecial Price $234.95 Regular Price $329.99
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BC-15 .300 Blackout Side Charging Complete Upper Assembly, 10.5" Black Nitride Government Barrel, 1:8 Twist, Pistol Length Gas System, 9.5" M-LOK RailSpecial Price $206.95 Regular Price $289.99
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BC-15 .300 Blackout Side Charging Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 10" M-LOK Rail, Micro Flash HiderSpecial Price $194.95 Regular Price $274.99
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BC-15 .300 Blackout Forged Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 10" M-LOK Rail, Micro Flash HiderSpecial Price $194.95 Regular Price $274.99
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BC-15 .300 Blackout Right Side Charging Upper, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, Talon 10" MLOK Split RailAs low as $194.95 Regular Price $274.99
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BC-15 .300 Blackout Upper, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, MLOK Split RailAs low as $194.95 Regular Price $274.99
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BC-15 .300 Blackout Bolt Action Style Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, 10" M-LOK RailSpecial Price $194.95 Regular Price $274.99
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BC-15 .300 Blackout Bolt Action Style Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Hammer Forged, Bufferless, 10" M-LOK RailSpecial Price $194.95 Regular Price $274.99Out of stock
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BC-15 .300 Blackout Flat Dark Earth Cerakote Bolt Action Style Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Hammer Forged, Bufferless, 10" M-LOK RailSpecial Price $224.95 Regular Price $304.99Out of stock
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BC-15 .300 Blackout Forged Complete Upper Assembly, 10.5" Black Nitride Government Barrel, 1:8 Twist, Pistol Length Gas System, 9.5" M-LOK RailSpecial Price $206.95 Regular Price $289.99Out of stock
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.