BC-15 | 5.56 NATO Upper | 7.5" 416R SS M4 Barrel | 1:7 Twist | Pistol Length Gas System | 6.5" MLOK
Out of stock
SKU
111N-UA556PM47.517SS-7M3
This Bear Creek Arsenal AR-15 Complete 5.56 NATO pistol upper has a 7.5" M4 barrel with a 416R stainless steel finish, and features a 1:7 twist, with a pistol length gas system. It includes the new 6.5" MLOK rail, a M4 flat-top forged upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a Rear charging handle. This 5.56 upper is compatible with any mil-spec AR-15 lower.
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Magazine not included. Check out Magazines here!
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 | 111N-UA556PM47.517SS-7M3 |
|---|---|
| Weight (lbs) | 3.250000 |
| Magazine Capacity | N/A |
| Length | 7.5 |
| Profile | M4 Contour |
| Twist | 1:7 |
| Finish | Stainless |
| Material | 416R Stainless Steel |
| Thread Pitch | 1/2 x 28 |
| Caliber | 5.56 NATO |
| Feed Ramp | M4 Feedramp |
| 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 |
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