BCA AR-15 Complete Upper Assembly, 24" 416R Stainless Steel Straight Fluted Heavy Barrel, 6.5 Grendel, Rifle length gas system, 1:8 Twist w/ 15" Lightweight Keymod
- 24" 416R Stainless Steel Barrel w/ 1:8 Twist
- Heavy Barrel Profile w/ Straight Flutes
- 15" Lightweight Keymod
Rifle Length Gas System
- BCA Standard BCG
- Charging Handle
- Bird Cage Flash Hider
The BCA AR-15 Complete Upper Assembly has a 24" straight fluted heavy barrel made out of 416R steel with a stainless finish and a 1:8 twist rate. The assembly includes a 15" Lightweight Key Mod rail, an m4 flat top forged upper receiver with forward assist, bolt carrier group, flash hider and charging handle. It is chambered in 6.5 Grendel and machined with .300 black out feed ramps in the barrel extension.
The BCA 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.
|Material||416R Stainless Steel|
|Thread Pitch||5/8 x 24|
|Caliber||6.5 Grendel Type II|
|Gas Block System||0.750|
|Charging Style||Rear Charging|