Mil-Spec Upper with Door and Forward Assist
- Made of 7075-T6 aluminum
- Fully CNC Machined Upper
- Made 100% in the USA
- Finished in STD III MIL-SPEC Hardcoat Anodization for flawless color match to most MIL-SPEC finished lowers.
- M4 Feed ramp Cuts
- A3 Flattop
- Includes Forward Assist and Ejection Door Assembly installed