BC-15 | 5.56 NATO | 16" Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System
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This Bear Creek Arsenal AR-15 16" M4 contour, parkerized 5.56 barrel has a carbine length gas system with a 1:8 twist rate. Our 5.56 NSTO parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance backed by a lifetime warranty!
Does not include gas block or gas tube
All finished barrels go through a 100% inspection process. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection.
Shop more 5.56 NATO Barrels!
We recommend Point Boat Tail 75 gr. Or Nosler Match Grade 69 gr ammo.


WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to the California P65 Warning site.
| SKU | 1501-B556CM41618(P)D |
|---|---|
| Weight (lbs) | 1.750000 |
| Manufacturer | Bear Creek Arsenal |
| Magazine Capacity | N/A |
| Barrel Length | 16 |
| Profile | M4 Contour |
| Twist | 1:8 |
| Barrel Finish | Parkerized |
| Material | 4150 Chrome Moly Vanadium |
| Thread Pitch | 1/2 x 28 |
| Caliber | 5.56 NATO |
| Feed Ramp | M4 |
| Flutes | Non-fluted |
| Gas System | Carbine |
| Gas Block System | 0.750 |
| Classification | Barrel |
| Platform | AR-15 |
| Choke Tubes | No |
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed.
You need to be 18 or older to purchase a rifle and 21 or older to purchase a handgun, Pistols, lower assembly or Ammunition.
* Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.


WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to the California P65 Warning site.
BCA 4" Round Sticker
Included
Included
Included
Included
Included
BC-15 | 5.56 NATO Pistol | 10.5" Parkerized Contour | 1:7 Twist | Forged Lower | 4150 Carbine Length Gas System | MLOK Split Rail
BC-15 | 5.56 NATO Prison Pink Cerakote Side Charging Rifle | 16" Parkerized M4 Barrel | 1:8 Twist | Forged Lower | 4150 Carbine Length Gas System | MLOK | Split Rail


















