Bear Creek Arsenal — Cheapest In Stock

BC-15 | .300 Blackout Upper | 16" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .450 Bushmaster Upper Assembly | 10.5" Parkerized Heavy Barrel | 1:24 Twist | 4150 Carbine Length Gas System | MLOK Split Rail

BC-15 | 5.56 NATO Complete Upper Assembly | 7" Parkerized Barrel | 1:7 Twist | Pistol Length Gas System | MLOK Split Rail

BC-15 | .223 Wylde Right Side Charging Complete Upper Assembly | 16" Parkerized M4 Barrel| 1:7 Twist | Mid Length Length Gas System | MLOK Split Rail

BC-15 | 5.56 NATO Forged Complete Upper Assembly | 16" Black Nitride Contour - 0.750 | 1:8 Twist | 4150 Carbine Length Gas System | MLOK | 15" Split Rail

BC-15 | 5.56 NATO Side Charging Complete Upper Assembly | 16" Black Nitride Contour - 0.750 | 1:8 Twist | 4150 Carbine Length Gas System | MLOK | 15" Split Rail

BC-15 | 5.56 NATO Side Charging Upper | 8.5" Parkerized M4 Barrel| 1:7 Twist | Pistol Length Gas System | MLOK Split Rail

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 Handle

BC-15 | 5.56 NATO Upper | 8.5" Parkerized M4 Barrel | 1:7 Twist | Pistol Length Gas System | 5" MLOK

BC-15 | 7.62x39 Upper | 8.5" Parkerized Heavy Barrel | 1:10 Twist | Pistol Length Gas System | MLOK Split Rail| with BCG & Charging Handle

BC-15 | .223 Wylde Bolt Action Style Upper | 7.5" Parkerized Contour - 0.75 | 1:7 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-15 | 5.56 NATO Right Side Charging Upper | 10.5" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style Upper | 7.5" Parkerized Contour - 0.75 | 1:7 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-9 | 9mm Right Side Charging Bufferless Upper | 10.5" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System| MLOK Split Rail - Micro Flash Hider

BC-9 | 9MM Billet Right Side Charging Bufferless Upper | 10.5" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 7.62X39 Bolt Action Style Upper | 7.5" Parkerized Heavy Barrel - 0.75 | 1:10 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-15 | .300 Blackout Bolt Action Style Upper | 7.5" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-22 | .22 LR Right Side Charging Upper | 16" Black Nitride Heavy Barrel | 1:16 Twist | Blowback Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Black Nitride M4 Barrel | 1:7 Twist | Mid-Length Gas System | Talon MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style ODG Cerakote Upper | 16" Black Nitride M4 Barrel | 1:7 Twist | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 16" Black Nitride M4 Barrel | 1:7 Twist | Mid-Length Gas System | Talon 15" MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper with Micro Flash Hider | 10.5" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | Talon 10" MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Flat Dark Earth Cerakote Side Charging Upper Assembly | 8.5" Parkerized Heavy Barrel | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-15 | 5.56 NATO Side Charging Upper Assembly | 10.5" Parkerized Contour | 1:8 Twist | 4150 Carbine Length Gas System | MLOK Split Rail

BC-15 | 7.62x39 Upper | 10.5" Parkerized Heavy Barrel | 1:10 Twist | Carbine Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | .223 Wylde Upper | 16” Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .350 Legend Upper | 16" Parkerized M4 Barrel | 1:16 Twist | Carbine Length Gas System | Talon 15" MLOK Split Rail | with BCG & Charging Handle

BC-15 | 7.62x39 Right Side Charging Upper | 10.5" Parkerized Heavy Barrel | 1:10 Twist | Carbine Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Forged Upper Assembly | 10.5" Parkerized Contour | 1:8 Twist | 4150 Carbine Length Gas System | MLOK | Split Rail

BC-15 | .300 Blackout Bolt Action Style Upper | 7.5" Parkerized Heavy Barrel | 1:8 Twist | Hammer Forged |Bufferless | Pistol Length Gas System | MLOK Split Rail

BC-22 | .22 LR Right Side Charging Upper | 16" Parkerized Heavy Barrel | 1:16 Twist | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style Tungsten Cerakote Upper | 16" Black Nitride M4 Barrel | 1:7 Twist | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style FDE Cerakote Upper | 16" Black Nitride M4 Barrel | 1:7 Twist | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 16” Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System | Talon MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Flat Dark Earth Cerakote Forged Upper | 7.5" Parkerized Contour | 1:7 Twist | 4150 Pistol Length Gas System | MLOK | Split Rail | Micro Flash Hider

BC-15 | 5.56 NATO Bolt Action Style Upper | 8.5" Parkerized M4 Barrel | 1:7 Twist | Pistol Length Gas System | MLOK Split Rail

BC-15 | .300 Blackout Bolt Action Style Upper | 8.5" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-15 | .350 Legend Flat Dark Earth Cerakote Forged Upper Assembly | 16" Parkerized Contour | 1:16 Twist | 4150 Carbine Length Gas System | MLOK Split Rail

.22 Long Rifle Flat Dark Earth Cerakote Side Charging Complete Upper Assembly | 16" Black Nitride Heavy Barrel | 1:16 Twist | 4150 | MLOK | 15" Split Rail

.22 Long Rifle Prison Pink Cerakote Side Charging Complete Upper Assembly | 16" Black Nitride Heavy Barrel | 1:16 Twist | 4150 | MLOK | 15" Split Rail

BC-15 | .338 ARC Forged Upper | 7.5" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

.22 Long Rifle Side Charging Upper | 7.5" Parkerized Heavy Barrel | 1:16 Twist | 4150 MLOK Split Rail

BC-15 | .350 Legend Stormtrooper White Cerakote Forged Upper Assembly | 16" Parkerized M4 Barrel | 1:16 Twist | Carbine Length Gas System | MLOK Split Rail

BC-15 | 7.62x39 Right Side Charging Upper | 16" Parkerized Heavy Barrel | 1:10 Twist | Carbine Length Gas System | 15" MLOK | with BCG & Charging Handle

BC-15 | .300 Blackout Right Side Charging Upper | 16" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 12.7x42 Right Side Charging Upper | 10.5" Parkerized Heavy Barrel | 1:20 Twist | Pistol Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:7 Twist | Mid-Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 12.7 x 42 Upper | 10.5” Parkerized Heavy Barrel | 1:20 Twist | Pistol Length Gas System | 10” MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 14.5" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | MLOK Split Rail| with BCG & Charging Handle

BC-15 | .300 Blackout Upper | 16” Parkerized Heavy Barrel | 1:8 Twist | Carbine Length Gas System | Talon MLOK Split Rail | with BCG & Charging Handle

BC-9 | 9MM Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 15" MLOK Split Rail | with BCG & Charging Handle

BC-15 | .450 Bushmaster Upper | 18" Parkerized Heavy Barrel | 1:24 Twist | Mid-Length Gas System | Talon MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Right Side Charging Upper | 7.5" Black NItride Government Barrel | 1:8 Twist | Pistol Length Gas System | 5.8" Talon MLOK Split Rail

BC-15 | 5.56 NATO Upper | 4.5" Parkerized Heavy Barrel | 1:7 Twist | Micro Length Gas System | 4" MLOK Split Rail | with BCG & Charging Handle

BC-15 | .223 Wylde Upper | 16" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style Upper | 11.5" Parkerized M4 Barrel | 1:7 Twist | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-9 | 9MM Right Side Charging Bufferless Upper | 16" Parkerized M4 Barrel | 1:10 Twist| Blow Back Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 11.5" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 16" Black Nitride Cold Hammer Forged M4 Barrel | 1:7 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 12.5" Parkerized SOCOM Barrel | 1:7 Twist | Mid-Length Gas System | 11.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .223 Wylde Right Side Charging Upper | 16” Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Bolt Action Style Upper | 10.5" Parkerized Heavy Barrel | 1:8 Twist | Hammer Forged |Bufferless | Pistol Length Gas System | MLOK Split Rail

BC-15 | 5.56 NATO Left Side Charging Right Eject Complete Upper | 16" Black Nitride M4 Barrel | Mid-Length Gas System | 1:7 Twist | MLOK Split Rail

BC-15 | .450 Bushmaster Side Charging Upper Assembly | 10.5" Parkerized Heavy Barrel | 1:24 Twist | 4150 Carbine Length Gas System | MLOK Split Rail

BC-15 | .223 Wylde Upper | 16” Parkerized Heavy Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper | 7.5" Black Nitride Government Barrel | 1:7 Twist | Pistol Length Gas System |Talon MLOK Split Rail

BC-15 | 7.62x39 Upper | 16" Parkerized Heavy Barrel | 1:10 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style Upper | 10.5" Parkerized M4 Barrel | 1:7 Twist | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:7 Twist | Hammer Forged | Carbine Length Gas System | MLOK Split Rail

BC-15 | .300 Blackout Side Charging Upper | 16" Parkerized Heavy Barrel | 1:8 Twist | 4150 Carbine Length Gas System | MLOK | Split Rail

BC-15 | .223 Wylde Complete Upper Assembly | 16" Parkerized M4 Barrel | 1:7 Twist | Mid Length Gas System | MLOK Split Rail

BC-15 | .350 Legend Upper | 10.5" Parkerized Heavy Barrel | 1:16 Twist | Pistol Length Gas System | 9.5" MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Upper with Micro Flash Hider | 4.5" Parkerized Heavy Barrel | 1:7 Twist | Micro Length Gas System | Talon 4” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Forged Upper | 4.5" Parkerized Heavy Barrel - 0.875 | 1:8 Twist | 4150 MLOK Split Rail - Micro Flash Hider

BC-15 | .450 Bushmaster Upper Assembly | 10.5" Parkerized Heavy Barrel | 1:24 Twist | 4150 Pistol Length Gas System | MLOK Split Rail

BC-15 | .300 Blackout Bolt Action Style Upper | 10.5" Parkerized Heavy Barrel | 1:8 Twist | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 16" Parkerized M4 Barrel | 1:7 Twist | Mid-Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Left Side Charging Right Eject Complete Upper | 7.5" Parkerized Heavy Barrel | Pistol Gas System | 1:8 Twist | MLOK Split Rail

BC-15 | 5.56 NATO Side Charging Upper | 7.5" Parkerized Contour | 1:7 Twist | 4150 Pistol Length Gas System | MLOK | Split Rail

BC-15 | .300 Blackout Side Charging Upper | 7.5" Parkerized Heavy Barrel | 1:8 Twist | 4150 Pistol Length Gas System | MLOK | Split Rail

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 Rail

BC-15 | .338 Arc Upper | 10.5” Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .400 Legend Upper | 18" Parkerized Heavy Barrel | 1:16 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 6.8 SPC II Right Side Charging Upper | 10.5” Parkerized M4 Barrel | 1:10 Twist | Carbine Length Gas System | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Upper | 20" Black Nitride Government Cold Hammer Forged Barrel | 1:8 Twist | Rifle Length Gas System | 15" Light-weight MLOK Split Rail| with BCG & Charging Handle

BC-15 | 5.56 NATO Forged Complete Upper Assembly | 20" Black Nitride Government - 0.750 | 1:7 Twist | 4150 Rifle Length Gas System | MLOK | 15" Split Rail

BC-15 | 5.56 NATO Side Charging Complete Upper Assembly | 20" Black Nitride Government - 0.750 | 1:7 Twist | 4150 Rifle Length Gas System | MLOK | 15" Split Rail

BC-15 | .338 Arc Right Side Charging Upper | 10.5” Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon 10” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .338 ARC Bolt Action Style Upper | 7.5" Parkerized Heavy Barrel | 1:8 Twist | Hammer Forged |Bufferless | Pistol Length Gas System | MLOK Split Rail

BC-15 |.223 Wylde Bolt Action Style Upper | 16" Parkerized M4 Barrel | 1:7 Twist | | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 |.223 Wylde Bolt Action Style Upper | 16" Parkerized M4 Barrel | 1:8 Twist | | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Flat Dark Earth Cerakote Side Charging Upper | 7.5" Parkerized Heavy Barrel | 1:8 Twist | 4150 Pistol Length Gas System | MLOK | Split Rail

BC-15 | 5.56 NATO Right Side Charging Midnight Bronze Cerakote Upper | 11.5" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | Talon 15" MLOK Split Rail | with BCG & Charging Handle

BC-15 | 5.56 NATO Bolt Action Style Upper | 16" Parkerized M4 Barrel | 1:8 Twist | Talon MLOK Split Rail | with BCG & Charging Handle

BC-15 | .300 Blackout Bolt Action Style Upper | 16" Parkerized Heavy Barrel | 1:8 Twist | Hammer Forged |Bufferless | Carbine Length Gas System | MLOK | Split Rail

BC-15 | .300 Blackout Side Charging Complete Upper Assembly | 10.5" Black Nitride Heavy Barrel - 0.750 | 1:8 Twist | 4150 Pistol Length Gas System | MLOK | Split Rail

BC-15 | 7.62x39 Upper | 18" Parkerized Heavy Barrel | 1:10 Twist | Mid-Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle

BC-15 | .223 Wylde Bolt Action Style Upper Assembly | 16" Parkerized M4 Barrel| 1:7 Twist | Mid Length Gas System | MLOK Split Rail