M4E1 Upper RECEIVERS Complete Threaded 5.56MM

M4E1 Upper RECEIVERS Complete Threaded 5.56MM

Cartridge: AKK_5.56 mm Nato
Color: Black
Contour: CMV
Finish: Anodized
Length: 18''
Make: AR-15
Make/Model: AR-15
Style: Complete
Twist: 1-7


Manufacturer: Aero Precision
Model:

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