Bear Creek Arsenal

The Bear Creek Arsenal Complete M16 Bolt Carrier Group is a quality part for your next build. The full mass M16 pattern 8620 steel bolt carrier has been treated with a super slick salt bath nitride finish for easy cleaning, reduced friction, and a reduced need for lubrication. The 9310 steel 5.56 NATO pattern bolt assembly has a durable manganese phosphate finish. A properly staked gas key and forward assist serrations round out the great features.

This BCA AR-10 complete .308 rifle has a 20" black nitride 416R Stainless Steel Bear Claw Fluted barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a: More Information SKU CR8965N-SCH308RHB20110SSBCFBGFFL-15MSR Weight (lbs) 10.000000 Magazine Capacity N/A Barrel Length 20 Profile Heavy Barrel Twist 1:10 Barrel Finish Black Nitride Material 416R Stainless Steel Thread Pitch 5/8 x 24 Caliber .308 Feed Ramp AR-10 Flutes Bear Claw Gas System Rifle Length Gas Block System 0.750 Charging Style Right Side Charging Classification Rifles

This Bear Creek Arsenal HUNTMASTER® side charging .300 Winchester Magnum Complete Rifle has an 24" light-weight barrel with a parkerized finish, and features a 1:10 twist, with a rifle length gas system. This .300 Win Mag Rifle includes the new 15" mlok split rail, a billet side charging upper receiver, a BC-8 Bolt Carrier Group, Flash Hider, right-side charging (Gen2) handle (patent protected), 3 lbs velocity trigger, and the BC-8 lower assembly with (2) 5 round proprietary BCA Magazines. More Information SKU CR9033N-SCH300WMRLW24110PBL-15MSR Weight (lbs) 12.000000

This Bear Creek Arsenal HUNTMASTER® side charging .270 Winchester Complete Rifle has an 20" light-weight barrel with a parkerized finish, and features a 1:10 twist, with a rifle length gas system. This .270 Win Rifle includes the new 15" mlok split rail, a billet side charging upper receiver, a BC-8 Bolt Carrier Group, Flash Hider, right-side charging (Gen2) handle (patent protected), 3 lbs velocity trigger, and the BC-8 lower assembly with (2) 5 round proprietary BCA Magazines. More Information SKU CR9366N-SCH270RLW20110PBL-15MSR Weight (lbs) 11.250000 Magazine Capacity 5 Round Magazine

This Bear Creek Arsenal AR-15 Complete 5.56 rifle has a 16" M4 Cold Hammer Forged barrel with a black nitride finish, and features a 1:7 twist, with a carbine length gas system. It includes the new 15" MLOK rail, a M4 flat-top forged upper receiver, a BCA bolt carrier group, flash hider, and a rear charging handle, and the BCA mil-spec AR-15 lower. More Information SKU CR9779N-556CM41617MHF-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Barrel Length 16 Profile M4 Contour Twist 1:7 Barrel Finish Black Nitride Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28

This Bear Creek Arsenal HUNTMASTER side charging .30-06 Complete Rifle has an 20" light-weight barrel with a parkerized finish, and features a 1:10 twist, with a rifle length gas system. This .30-06 Rifle includes the new 15" mlok split rail, a billet side charging upper receiver, a BC-8 Bolt Carrier Group, Flash Hider, right-side charging (Gen2) handle (patent protected), 3 lbs velocity trigger, and the BC-8 lower assembly with (2) 5 round proprietary BCA Magazines. More Information SKU CR9364N-SCH30-06RLW20110PBL-15MSR Weight (lbs) 11.250000 Magazine Capacity 5 Round Magazine

This Bear Creek Arsenal AR-15 5.56 NATO Complete Pistol has a 7.5" m4 barrel with a 416R Stainless Steel finish, and features a 1:7 twist, with a pistol-length gas system. This 5.56 NATO AR-15 includes a 6.5" MLOK rail, a forged upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, rear charging handle, and mil-spec forged AR-15 multicaliber lower. More Information SKU CP111N-556PM47.517SS-7M3 Weight (lbs) 4.700000 Magazine Capacity N/A Barrel Length 7.5 Profile M4 Contour Twist 1:7 Barrel Finish Stainless Steel Material 416R Stainless Steel Thread Pitch 1/2 x 28

This Bear Creek Arsenal AR-15 7.62x39 Complete pistol has a 7.5" heavy barrel with a parkerized finish, and features a 1:10 twist, with a pistol length gas system. This 7.62x39 AR-15 pistol includes the new 6.5" MLOK rail, a forged upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, rear charging handle, and mil-spec forged AR-15 multicaliber lower. More Information SKU CP928N-762PHB7.5110P-7M3 Weight (lbs) 4.500000 Magazine Capacity N/A Length 7.5 Profile Heavy Barrel Twist 1:10 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24 Caliber 7.62x39

This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a black nitride finish, and features a 1:7 twist rate, with a mid-length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. This has the new handguard. More Information SKU 611N-UASCH556MM41617M-15M3 Weight (lbs) 5.300000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Black Nitride

This Bear Creek Arsenal AR-15 Complete 5.56 rifle has a 16" M4 with a black nitride finish, and features a 1:7 twist, with a mid-length gas system. It includes the new 15" MLOK rail, a M4 flat-top forged upper receiver, a BCA bolt carrier group, flash hider, and a rear charging handle, and the BCA mil-spec AR-15 lower. More Information SKU CR608N-556MM41617M-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Black Nitride Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28 Caliber 5.56 NATO Feed Ramp M4 Feedramp Flutes Non-fluted

This BCA AR-15 complete 5.56 NATO rifle length upper has a 16" M4 contour barrel with a black nitride finish, and features a 1:7 twist rate, with a mid length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected), and forged  AR-15 multicaliber lower. More Information SKU CR611N-SCH556MM41617MFL-15M3 Weight (lbs) 6.750000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Black Nitride Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28

This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:8 twist rate, with a carbine length gas system. It includes the new 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. More Information SKU 617N-UA556CM41618P-15M3 Weight (lbs) 5.300000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:8 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28 Caliber 5.56 NATO

This Bear Creek Arsenal AR-15 16" light-weight contour, parkerized 5.56 barrel has a carbine length gas system  with a 1:7 twist. Our 5.56 parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar barrel in your next AR15 build and experience superior performance backed by a lifetime warranty! More Information SKU 1517-B556CLW1617P Weight (lbs) 1.500000 Magazine Capacity N/A Barrel Length 16 Profile Lightweight Twist 1:7 Barrel Finish Parkerized Material 4150 Chrome Moly Vanadium

This BCA AR-15 complete 7.62x39 rifle length upper has a 16" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 7.62x39 upper is compatible with any mil-spec AR-15 lower. More Information SKU 686N-UA762CHB16110P-15M3 Weight (lbs) 5.800000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:10 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24

This BCA AR-15 complete 300 Blackout pistol length upper has a 7.5" heavy barrel with a parkerized finish, and features a 1:8 twist rate, with a pistol length gas system. It includes the new 6.5" MLOK rail, an M4 flat-top 7075 billet aluminum upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 300 Blackout upper is compatible with any mil-spec AR-15 lower. More Information SKU 935N-UA300PHB7.518PBUR-7M3 Weight (lbs) 3.500000 Magazine Capacity N/A Length 7.5 Profile Heavy Barrel Twist 1:8 Finish Parkerized Material 4150 Chrome Moly Vanadium

This Bear Creek Arsenal AR-15 .450 Bushmaster Complete Rifle has a 16" heavy barrel with a 416R Stainless Steel finish, and features a 1:24 twist, with a carbine gas system. This .450 bushmaster AR-15 includes the new 15" MLOK rail, a forged upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, rear charging handle, and mil-spec forged AR-15 multicaliber lower. More Information SKU CR9764N-450CHB16124SS.875-15M3 Weight (lbs) 7.750000 Magazine Capacity N/A Barrel Length 16 Profile Heavy Barrel Twist 1:24 Barrel Finish Stainless Steel Material 416R Stainless Steel

Side Charging Complete 16" Uppers from $199.99

This BCA AR-15 Complete 350 Legend rifle length upper has a 16" m4 contour barrel with a 416R stainless finish, and features a 1:16 Twist Rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, a Flash Hider, and a rear Charging Handle. This 350 Legend upper is compatible with any mil-spec AR-15 lower. This has the new handguard. SKU 495N-UA350LCM416116SSBUR-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:16 Finish Stainless Material 416R Stainless Steel

This BCA AR-15 complete 7.62x39 rifle length upper has a 16" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 7.62x39 upper is compatible with any mil-spec AR-15 lower. More Information Color White SKU 9453N-UA762CHB16110PEMW-15M3 Weight (lbs) 6.250000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:10 Finish Parkerized Material 4150 Chrome Moly Vanadium

This BCA AR-10 complete .308 rifle length upper has a 20" black nitride cold hammer forged SOCOM barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes the new 15" MLOK split rail, an M4 flat-top forged upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle. This .308 upper is compatible with 1st gen DPMS low profile lowers. More Information SKU 9083N-UA308RMW20110MHFFUR-15MSR Weight (lbs) 8.250000 Magazine Capacity N/A Length 20 Profile SOCOM Twist 1:10 Finish Black Nitride Material 4150 Chrome Moly Vanadium