80% Lower Fire/Safe Marked – Anodized Black

Proudly forged, cut, and anodized in the U.S.A., this 80 percent lower is the key to building your custom AR-15 from scratch. This receiver blank features a matte black anodized finish matching any upper receiver. Made to fit all standard (Mil-Spec) parts kits, buffer tubes, grips, magazines, and stocks. Compatibility: 5.56/.223, 300 BLK, 6.5 Grendel. Construction: Forged 7075-T6 Aluminum. Finish: Type III Hardcoat Anodizing. Color: Matte Black. Fitment: 100% Mil-Spec. Fire/Safe Engraving: Yes. Made in USA.