BCA AR-15 Complete Upper, 20” 416R Stainless Steel Heavy Barrel, Straight Flutes, 6.5 Grendel, Rifle Length Gas System, 1:8 Twist w/ 15” MLOK Rail

Special Price $239.99 was $389.99
Out of stock
SKU
674-UA6.5RHB2018SSF-15MLOK

SKU: 674-UA6.5RHB2018SSF-15MLOK

  • 20” Heavy Barrel
  • 416R Stainless Steel
  • Straight Fluting
  • 1:8 Twist
  • 15” MLOK Rail
  • 6.5 Grendel
  • Rifle Length Gas System
  • M4 Flat-Top Forged Upper Receiver
  • Standard Bear Creek Arsenal Bolt Carrier Group
  • Charging Handle
  • LS2 Flash Hider


This BCA AR-15 Complete Upper has a 20” barrel with a Heavy profile, made of  416R Stainless Steel, and features a 1:8 Twist Rate, a Rifle length gas system and .750 Gas Block.
The Upper includes a 15” MLOK Rail, an M4 flat-top forged upper receiver with forward assist, a BCA Bolt Carrier Group, an LS2 Flash Hider, and a Charging Handle. It is chambered in 6.5 Grendel Type II and machined with M4 feed ramps in the barrel extension. This Upper ships out with three test casings.

This BCA AR-15 Complete Upper, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and complete upper receiver assemblies includes test firing prior to approval and shipment. This Rifle is also backed by our Bear Den Guarantee.

Choose an upper designed by a US company and made in the USA. Choose Bear Creek Arsenal.

More Information
SKU 674-UA6.5RHB2018SSF-15MLOK
Weight 5.5000
Length 20
Profile Heavy Barrel
Twist 1:8
Finish Stainless
Material 416R Stainless Steel
Thread Pitch 5/8 x 24
Caliber 6.5 Grendel Type II
Feed Ramp M4
Flutes Straight Flutes
Gas System Rifle
Gas Block System 0.750
Gas Hole Diameter 0.099
Charging Style Rear Charging
Color Black
Dimpled Yes
Product Type Complete Upper Assembly
Platform AR-15