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BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 15 MLOK

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  • BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 15 MLOK
  • BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 15 MLOK

BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 15 MLOK

4 stars - based on 2 reviews

In stock

SKU: UA300PHB1618(P)-(15)MLOK

Only 7 left

$359.99

Details

The BCA AR-15 Complete Upper Assembly has a 16" heavy barrel profile made of 4150 chrome moly vanadium with a parkerized finish, a pistol length gas system and a 1:8 twist. The assembly includes a 15" mlok rail, an M4 flat top forged upper receiver with forward assist, a BCA bolt carrier group, a charging handle and a bird cage flash hider. It is chambered in .300 Blackout and machined with .300 Blackout 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 UA300PHB1618(P)-(15)MLOK
Weight 4
Length 16
Profile Heavy Barrel
Twist 1:8
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 24
Caliber .300 Blackout
Feed Ramp .300 Blackout
Flutes N/A
Gas System Pistol
Gas Block System 0.750
Gas Hole Diameter No
Charging Style Rear Charging
Color Black
Dimpled No

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