Ruger | Ruger Stripped Lower | Hardcoat Anodized

Ruger's factory stripped AR‑15 lower receiver is CNC‑machined from forged 7075‑T6 aluminum and finished in Type III hard‑coat anodizing, built to full Mil‑Spec dimensions so it's interchangeable with the wide array of aftermarket AR parts already on the market. At just 0.8 pounds and made entirely in the USA, it's the same receiver Ruger builds its own complete AR‑556 rifles around -⁠- a genuine starting point for a custom build rather than a generic import stamped to loose tolerances.