- Fits AR-15
- Mil-Spec Part
- Great for New Builds or Replacing Worn Parts
- .250" Diameter
AR-STONER™ offers replacement components for AR-15 rifles made to strict military specifications. These high quality components provide excellent fit and reliable function in your AR series platforms. 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™ parts today!