Tacfire AR-15 .750 Micro Low Profile Gas Block Steel Gen 2

AR-STONER offers replacement components for the AR-15, LR-308 that are made to strict military specifications. These high quality components provide excellent fit and reliable function. AR-STONER parts are perfect for upgrading existing components or replacing worn or broken parts. Includes roll pin and (2) set screws. Features Low-Profile Design Dual Set Screw Design for Secure Attachment Great for New Builds or Replacing Worn Parts Dependable Parts at an Incredible Price