M4-L89 5.56X45 Nato Assembled Upper Receiver

M4-L89 5.56X45 Nato Assembled Upper Receiver

Finish: Anodized
Twist: 1-7
Color: Black
Length: 10.5''
Make: AR-15
Cartridge: AKK_5.56 x 45
Muzzle: 1/2-28
Make/Model: AR-15
Style: Assembled


Manufacturer: Sons Of Liberty Gun Works
Model:

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