AR-15 Complete Uppers
-
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 $176.95 Regular Price $314.99
-
BC-15 | .300 Blackout Bolt Action Style Upper | 7.5" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | MLOK Split RailSpecial Price $179.95 Regular Price $264.99
-
BC-15 | .300 Blackout Bolt Action Style Upper | 7.5" Stainless Heavy Barrel - 0.75 | 1:8 Twist | MLOK Split RailSpecial Price $179.95 Regular Price $311.99
-
BC-15 | .300 Blackout Forged Upper | 7.5" Stainless Heavy Barrel - 0.75 | 1:8 Twist | Stainless 416R Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $318.99
-
BC-15 | .223 Wylde Forged Upper | 7.5" Parkerized M4 Barrel | 1:7 Twist | Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $264.99
-
BC-15 | 7.62X39 Forged Upper | 6" Parkerized Heavy Barrel - 0.75 | 1:10 Twist | 4150 Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $279.99
-
BC-15 | .300 Blackout Side Charging Upper | 7.5" Stainless Heavy Barrel - 0.75 | 1:8 Twist | Stainless 416R Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $315.99
-
BC-15 | .223 Wylde Right Side Charging Upper | 7.5" Parkerized Contour | 1:7 Twist | Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $264.99
-
BC-15 | .300 Blackout Side Charging Upper | 6" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $279.99
-
BC-15 | 7.62X39 Side Charging Upper | 6" Parkerized Heavy Barrel - 0.75 | 1:10 Twist | 4150 Pistol Length Gas System | MLOK Split RailSpecial Price $179.95 Regular Price $279.99
-
BC-15 | .350 Legend Right Side Charging Upper | 10.5" Parkerized Heavy Barrel | 1:16 Twist | Pistol Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging HandleSpecial Price $183.95 Regular Price $284.99
-
BC-15 | 7.62x39 Right Side Charging Upper | 8.5" Parkerized Heavy Barrel | 1:10 Twist | Pistol Length Gas System | 6.5" MLOK Split Rail| with BCG & Charging HandleSpecial Price $183.95 Regular Price $284.99
Enhance your next build with an AR15 upper from Bear Creek Arsenal, made for builders and firearm enthusiasts who prioritize reliable performance. Crafted from quality steel and aluminum, each AR 15 upper includes essential components such as a dependable upper receiver, precision barrel, durable BCG, charging handle, and handguard, while allowing customization with your choice of muzzle device, or optics. Whether you’re assembling a new rifle or refining an existing setup, select from popular calibers like 5.56 NATO, .22 LR, .300 Blackout, 6.8 SPC, and 6.5 Grendel, along with a variety of barrel lengths, charging styles, and cerakote finishes to suit your preferences. Designed for consistent accuracy and long‑term reliability, our AR15 uppers pair seamlessly with an AR‑15 lower and is supported by Bear Creek Arsenal’s limited lifetime warranty. To learn more about AR‑15 platforms and what sets them apart, explore our AR‑15 blog.