80% AR15 Lower receiver 5 Pack Mill Finish

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type: lowers


These 80% AR15 Lower receivers are machined to mil-spec tolerances which make them perfect for the DIY Gunsmith. The Mag well is fully broached on all our AR-15 80% lowers for a perfect fit every time.

80% AR 15 Lower receivers are machined from 7075-T6 forgings

The operations left to be completed are as follows:

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

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