Rock River Arms
Rock River Arms LAR-15 5.56 stripped lower receiver is an outstanding way to begin your AR build. This is a fantastic lower receiver made by one of the premier AR-15 Manufacturers today. Made to exacting standards and tolerances make this a no-brainer if you want the very best.
- Forged receiver made from 7075-T6 aircraft grade aluminum
- Accepts Mil-Spec Upper receivers
- Hardcoat Anodized matte black to Military Specifications or better
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