BC-15 | 5.56 NATO Upper | 8.5" Parkerized M4 Barrel | 1:7 Twist | Pistol Length Gas System | 5" MLOK
Popular Accessories bought with this Complete Upper Assembly
This BCA AR-15 complete 5.56 Nato pistol length upper has a 8.5" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a pistol length gas system. It includes the new 5" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
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*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.
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed
| Color | Anodized - Default |
|---|---|
| SKU | UAF-1109-556PM48.517P-5ASR |
| Weight (lbs) | 3.300000 |
| Manufacturer | Bear Creek Arsenal |
| Magazine Capacity | N/A |
| Barrel Length | 8.5 |
| Profile | M4 Contour |
| Twist | 1:7 |
| 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 | Pistol Length |
| Gas Block System | 0.750 |
| Charging Style | Rear Charging |
| Classification | Complete Upper Assembly |
| Platform | AR-15 |
| Bolt Material | E9310 |
| Choke Tubes | No |
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed.
* 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 CYT Red Dot with Shake Awake Motion Activation | 3 MOA Dot Size
Included
BC-15 | 5.56 NATO Upper | 16” Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG & Charging Handle
BC-15 | Multi-Caliber | Forged | Complete Lower Assembly | Black Anodized
BC-15 | 5.56 NATO Pistol | 10.5" Parkerized M4 Barrel | 1:7 Twist | Carbine Length Gas System | 9.5" MLOK | No Magazine
BC-15 | 5.56 NATO Rifle | 16" Parkerized M4 Barrel | 1:7 Twist | Mid-Length Gas System | Talon 15” MLOK Split Rail | No Magazine
BC-15 | 5.56 NATO Side Charging Pistol | 7.5" Parkerized Contour - 0.75 | 1:7 Twist | Forged Lower | 4150 Pistol Length Gas System | MLOK Split Rail



















