80% Lower & Upper Receiver Set w/ Sniper Grey Cerakote and Engraving Option
SURFACE ENGRAVING SAMPLES:
The upper rear lug will not fit completely into the rear pocket of the lower until the lower is completely machined and finished by the end user. All of the jigs that we offer will accomplish this. This also allows you to custom fit your upper and lower with no wobble.
Upper Receiver Specs:
- Machined from 7075 T6 Forging
- Mil-Std 1913 Rail for mounting optics and accessories
- Machined for use with barrels that use an M4 barrel extension
- Lower Receiver Specs:
- 80% Machined (Just needs trigger and safety well machined)
- 7075 Aluminum
- T6 Heat Treated
- Magwells are flared and broached
- Optional safety markings on both sides
- Cerro Forge (Key hole may or may not be machined off)
Please note: Some states may not allow you to legally manufacture a firearm without a serial number (like the state of NJ). Please be sure to do your due diligence and make sure you are following your state and local laws before attempting to manufacture a firearm. This is not intended and should not be construed as an advertisement or offer for sale of any of our products to New Jersey residents or any person in New Jersey. Add a plain or engraved port door + forward assist kit from the drop down menu.
Choose one of our upper engraving graphics from the drop down menu.
See reference "CHART A" and "CHART B" tabs above.
Sniper Grey upper/ 80% lower set 
