BCA AR-15 Complete Upper Assembly, 7.5" Parkerized 4150 Steel Heavy Barrel, .300 Blackout, 1:8 Twist w/ 7" MLOK

Special Price $179.90 was $334.99
In stock

SKU: UA300PHB7.518(P)-(7)MLOK

  • 7.5" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:8 Twist
  • Heavy Barrel Profile
  • 7" MLOK
  • .300 Blackout Chamber
  • M4 Flat Top Upper Receiver
  • Pistol Length Gas System, .750 Diameter Gas Block
  • BCA Standard BCG
  • Charging Handle
  • Bird Cage Flash Hider

The BCA 7.5" Complete Upper has a 7.5" Parkerized barrel, 1:8 twist rate and a 7" MLOK. This complete upper receiver is chambered in .300 Blackout and machined with M4 feed ramps (both in the lower and barrel extension) and comes with a BCA BCG and charging handle. This is the perfect upper for your next build. The BCA 7.5" Complete Upper, 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..

More Information
SKU UA300PHB7.518(P)-(7)MLOK
Weight 4.0000
Length 7.5
Profile Heavy Barrel
Twist 1:8
Finish Parkerized
Material 416R Stainless Steel
Thread Pitch 1/2 x 28
Caliber .300 Blackout
Feed Ramp .300 Blackout
Flutes N/A
Gas System Pistol
Gas Block System 0.750
Gas Hole Diameter 0.076
Charging Style Rear Charging
Color Black
Dimpled No
Product Type Complete Upper Assembly
Platform AR-15