BCA AR-15 Upper Assembly: 24" 416R Stainless Heavy Barrel, 6.5 Grendel Type II, 1:8 Twist w/ 15" MLOK With Straight flute (BCG and Charging Handle not included)

Out of stock
  • 24" 416R Stainless Steel Barrel w/ 1:8 Twist
  • Heavy Barrel Profile
  • 15" MLOK Rail
  • 6.5 Grendel Type II Caliber
  • M4 Flat Top Upper Receiver
  • Rifle Length Gas System
  • NO BCG
  • NO Charging Handle
  • Stainless Steel A2 Flash Hider

The BCA branded upper assembly has a 24" 416R stainless steel heavy barrel, 1:8 twist rate with 15” mlok rail and upper receiver (BCG and charging handle not included). This upper is chambered in 6.5 Grendel Type II and machined with .300 BLK feed ramps (both in the receiver and barrel extension) and a stainless A2 flash hider.

The BCA Ursid Hybrid 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 made in the U.S.A. 

More Information
SKU 671-UHA6.5RHB2418SSF-15MLOK3
Weight 4.7500
Color Black
Charging Style Rear Charging
Caliber 6.5 Grendel Type II
Dimpled Yes
Feed Ramp M4
Finish Stainless
Flutes Straight Flutes
Gas Block System 0.750
Gas Hole Diameter 0.089
Gas System Rifle
Length 24
Material 416R Stainless Steel
Platform AR-15
Profile Heavy Barrel
Thread Pitch 5/8 x 24
Twist 1:8
Color Black/ Charcoal Grey