- Mil-spec lower part
- Great for new builds or replacing worn parts
- Dependable parts at an incredible price
AR-Stoner is now offering replacement components for the AR-15 that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR series platforms. These AR-Stoner parts are perfect for upgrading existing components or replacing worn or broken parts. Don't waste your time or money on unreliable AR parts, grab a few of the AR-Stoner lower parts today!