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BC-15 | .300 Blackout Upper | 4.5" Parkerized Heavy Barrel | 1:8 Twist | Micro Length Gas System | 4" MLOK | with BCG & Charging Handle
In stock
SKU
8871N-UA300PHB4.518P-4M3
This BCA AR-15 complete 300 Blackout rifle length upper has a 4.5" heavy barrel with a parkerized finish, and features a 1:8 twist rate, with a micro length gas system. It includes a 4" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 300 Blackout 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 | 8871N-UA300PHB4.518P-4M3 |
|---|---|
| Weight (lbs) | 3.500000 |
| Magazine Capacity | N/A |
| Barrel Length | 4.5 |
| Profile | Heavy Barrel |
| Twist | 1:8 |
| Barrel Finish | Parkerized |
| Material | 4150 Chrome Moly Vanadium |
| Thread Pitch | 5/8 x 24 |
| Caliber | .300 Blackout |
| Feed Ramp | .300 Blackout |
| Flutes | Non-fluted |
| Gas System | Micro |
| Gas Block System | 0.750 |
| Charging Style | Rear Charging |
| Classification | Complete Upper Assembly |
| Platform | AR-15 |
| Bolt Material | E9310 |
| Receiver Material | Forged |
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About the BC-15 | .300 Blackout Upper | 4.5" Parkerized Heavy Barrel | 1:8 Twist | Micro Length Gas System | 4" MLOK | with BCG & Charging Handle