300 Blackout Complete Uppers
-
BC-15 | .300 Blackout Left Side Charging Right Eject Complete Upper | 7.5" Parkerized Heavy Barrel | Pistol Gas System | 1:8 Twist | MLOK Split RailSpecial Price $214.95 Regular Price $264.99
-
BC-15 | .300 Blackout Left Side Charging Right Eject Complete Upper | 16" Parkerized Barrel | Carbine Gas System | 1:8 Twist | MLOK Split RailSpecial Price $244.95 Regular Price $344.99
-
BC-15 | .300 Blackout Left Side Charging Right Eject Complete Upper | 4.5" Parkerized Heavy Barrel | Pistol Gas System | 1:8 Twist | MLOK Split RailSpecial Price $269.95 Regular Price $379.99
-
BC-15 | .300 Blackout Left Side Charging Right Eject Complete Upper | 16" Parkerized Heavy Barrel | Carbine Gas System | 1:8 Twist | MLOK Split RailSpecial Price $244.95 Regular Price $344.99
-
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 $182.95 Regular Price $279.99
-
BC-15 | .300 Blackout Flat Dark Earth Cerakote Bolt Action Style Upper Assembly | 4.5" Parkerized Heavy Barrel | 1:8 Twist | MLOK Split RailSpecial Price $249.95 Regular Price $334.99
-
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
-
BC-15 | .300 Blackout Billet Upper Assembly | 16" Parkerized Heavy Barrel | 1:8 Twist | 4150 Pistol Length Gas System | MLOK | Split RailSpecial Price $259.95 Regular Price $364.99
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.