fully machined upper and 80% machined lower. No FFL required. Parts are machined to spec so that all accessories will fit. These are made from a forged 7075 T6 Aluminum and the magazine well is broached for a perfect fit. This set is bead blasted and Hard-coat mil-spec. anodized.

The operations left to be completed on the 80 percent lower receiver are as follows:

  • fire control group
  • trigger pin
  • hammer pin
  • trigger slot
  • safety selector hole.

This is a not an FFL item. The 80 percent lower receiver is not a complete receiver and still requires machining to be completed.