300 Blackout Complete Uppers
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BC-15 .300 Blackout Forged Complete Upper Assembly, 16" Black Nitride Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 15" M-LOK RailSpecial Price $200.95 Regular Price $279.99
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BC-15 .300 Blackout Forged Complete Upper Assembly, 7.5" Parkerized Heavy Barrel, 1:7 Twist, Pistol Length Gas System, 5.3" M-LOK RailSpecial Price $184.95 Regular Price $259.99
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BC-15 | .300 Blackout Complete Upper Assembly | 7" Parkerized Barrel | 1:7 Twist | Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $279.99
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BC-15 .300 Blackout Flat Dark Earth Cerakote Forged Complete Upper Assembly, 8.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 7" M-LOK RailSpecial Price $219.95 Regular Price $294.99
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BC-15 .300 Blackout Billet Complete Upper Assembly, 16" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 15" M-LOK RailSpecial Price $234.95 Regular Price $344.99
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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 Billet Complete Upper Assembly, 16" Parkerized Heavy Barrel, 1:8 Twist, Carbine Length Gas System, 15" M-LOK RailSpecial Price $234.95 Regular Price $344.99
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BC-15 .300 Blackout Billet Complete Upper Assembly, 7.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 6.5" M-LOK RailSpecial Price $224.95 Regular Price $314.99
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.