Aero Ar15 Upper Parts Kit Hammer Manufacturer Part No : 740204-1

Manufacturer Part No : 740204-1

The combination results in deep penetration at close range as well as extreme accuracy and consistent low-velocity expansion at long distances

enables satellite connectivity for your mobile devices where terrestrial networks cannot

Fixed Anchor Swivel - 1/4" to 5/16"

Aero Ar15 Upper Parts Kit Hammer Manufacturer Part No : 740204-1Aero Precisions upper parts kit includes the parts you need to assemble your AR15 Upper Receiver. Features : Forward Assist Assembly Forward Assist Spring Forward Assist Roll Pin Ejection Port Cover Door Ejection Port Cover Rod with c clip Ejection Port Cover Spring