Dirty Bird Brand AR-15 Parts
BCA AR-15 Complete Upper Assembly, 16" Parkerized 4150 Steel Heavy Barrel, Diamond Fluted, .223 Wylde, Carbine Length Gas System, 1:8 Twist w/ 12" M-LOK Rail
$399.99
Out of stock
Description
The BCA AR-15 Complete Upper Assembly has a 16″ diamond fluted heavy barrel profile made of 4150 steel with a parkerized finish, 1:8 twist rate and a carbine length gas system. The assembly includes a 12″ M-LOK rail, an M4 flat top forged upper receiver with forward assist, bolt carrier group, charging handle and flash hider. It is chambered in .223 Wylde and machined with M4 feed ramps in the barrel extension.
The BCA 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.
BCA DOES NOT recommend using steel cased ammo in our Assemblies or Rifles.
| SKU | UA223WCHB1618(PFC)-(12)M-LOK |
|---|---|
| Length | 16 |
| Profile | Heavy Barrel |
| Twist | 1:8 |
| Finish | Parkerized |
| Material | 4150 Chrome Moly Vanadium |
| Thread Pitch | 1/2 x 28 |
| Caliber | .223 Wylde |
| Feed Ramp | M4 |
| Flutes | Diamond Flutes |
| Gas System | Carbine |
| Gas Block System | 0.750 |
| Gas Hole Diameter | No |
| Charging Style | No |
| Color | No |
| Dimpled | No |
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Additional information
| Dimensions | 28 × 5 × 5 in |
|---|
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
