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BCA AR-15 Complete Upper Assembly: 20" 4150 Black Nitride Heavy Barrel, 6.5 Grendel Type II, 1:8 twist, Rifle Length Gas System w/ 15" MLOK

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BCA AR-15 Complete Upper Assembly: 20" 4150 Black Nitride Heavy Barrel, 6.5 Grendel Type II, 1:8 twist, Rifle Length Gas System w/ 15" MLOK

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In stock

SKU: UA6.5RHB2018(M)-(15)MLOK

Special Price $315.90

(Was $379.99 )

Details

The BCA Complete Upper Assembly has a 20" heavy barrel made of 4150 steel with a black nitride finish and a 1:8 twist rate. The assembly includes a 15" MLOK, a forged upper receiver, bolt carrier group, bird cage flash hider and a charging handle. It is chambered in 6.5 Grendel type II and machined with .300 black out feed ramps in the barrel extension.

The BCA AR-15 Complete Upper Assembly, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. This upper assembly is also backed by our BCA limited lifetime warranty. Choose an upper assembly designed by a U.S. company and made in the U.S.A. Choose BCA.

Additional Information

SKU UA6.5RHB2018(M)-(15)MLOK
Weight 4
Length 20
Profile Heavy Barrel
Twist 1:8
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 24
Caliber 6.5 Grendel Type II
Feed Ramp .300 Blackout
Flutes N/A
Gas System Rifle
Gas Block System No
Gas Hole Diameter No
Charging Style Rear Charging
Color Black
Dimpled No
Product Type N/A

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