This Bear Creek Arsenal AR-15 Side Charging Upper Receiver Assembly has a heavy barrel with a parkerized finish, and features a 1:16 twist rate. It includes the 10″ M-LOK Ultralight Handguard, a M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a side charging (gen 2) handle. This 22 mag upper is compatible with any mil-spec AR-15 lower and this upper includes a 10 round Black Dog magazine and buffer spring and buffer.
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Bear Creek Arsenal AR-15 Side Charging Upper Receiver Assembly 22 Winchester Magnum Rimfire (WMR) 10.5″ Barrel 10″ M-LOK Ultralight Handguard 10-Round Magazine
$399.99
Product Information
Cartridge | 22 Winchester Magnum Rimfire (WMR) |
Color | Black |
Finish | Anodized |
Material | Aluminum |
Weight | 3.6 Pound |
Barrel Length | 10.5 Inches |
Twist | 1:16 Inches |
Threads | 1/2″-28 |
Barrel Contour | Heavy |
Barrel Finish | Parkerized |
Chrome Lined | No |
M4 Feed Ramps | No |
Upper Receiver Type | Side Charging |
Barrel Material | 4150 Chrome Moly Vanadium Steel |
Handguard | 10″ M-LOK Ultralight |
Bolt Carrier Assembly Included | Yes |
Muzzle Device | A2 Flash Hider |
Country of Origin | United States of America |
Compatible With |
AR-15
|
Delivery Information
Shipping Weight | 4.515 Pounds |

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Categories: AR-15 Complete Uppers, Gun Parts
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