M4-L89 5.56X45 Nato Assembled Upper Receiver

M4-L89 5.56X45 Nato Assembled Upper Receiver

Length: 13.9''
Color: Black
Finish: Anodized
Style: Assembled
Make: AR-15
Cartridge: AKK_5.56 x 45
Muzzle: 1/2-28
Twist: 1-7
Make/Model: AR-15


Manufacturer: Sons Of Liberty Gun Works
Model:

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