BCA AR-15 Complete Upper Assembly, 16" Parkerized 4150 Heavy Barrel, .300 Blackout, 1:8 Twist, w/ 15" Lightweight Keymod Rail, .750 Gas Block Diameter

Special Price $219.90 was $314.14
In stock

SKU: UA300CHB1618(P).750-(15)LWKM

  • 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:8 Twist
  • Heavy Barrel Profile
  • 15" Keymod Rail
  • .300 Blackout Caliber
  • M4 Flat Top Upper Receiver
  • Carbine Length Gas System, .750 Diameter Gas Block
  • BCA Standard BCG
  • Charging Handle
  • Bird Cage Flash Hider

The 300 Blackout 16" barrel 15" Lightweight KeyMod BCA upper assembly has a 16" Parkerized barrel with a 1:8 twist rate, 15" Lightweight KeyMod rail and upper receiver (BCG and charging handle are included). This upper is chambered in 300 Blackout and an A2 flash hider. This 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.

More Information
SKU UA300CHB1618(P).750-(15)LWKM3
Weight 4.0000
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 M4
Flutes N/A
Gas System Carbine
Gas Block System 0.750
Gas Hole Diameter 0.125
Charging Style Rear Charging
Platform AR-15