Griffin Armament MK1 PSD 9.5" 300 Blackout Complete AR Pistol Upper Terra Brown

Griffin Armament Complete Upper Features The Griffin Armament Complete Upper incorporates Griffin s tabbed rail interface which locks the handguard to the upper receiver and prevents unintended rotation during recoil. A shim positioned between the clamp surfaces locks into the barrel nut adding an extra layer of security against the rail pulling off under hard recoil or heavy use. Chambered in .300 AAC Blackout the 9.5 inch barrel is threaded 5/8x24 to accept muzzle devices and suppressors sized for this caliber. The Terra Brown Anodized finish gives the upper a distinct look while standing up to daily handling. Flip-up M2 iron sights are included giving a backup sighting option right out of the box without needing to source aftermarket sights. At 32 ounces the upper keeps the build light and maneuverable for close quarters or short-barrel configurations. Griffin builds these uppers to let end users configure barrel steel furniture color BCG type and gas block to their needs so this complete upper reflects a thoughtfully specified combination. It is a strong option for sale at ARMSAGORA for anyone finishing a .300 AAC Blackout pistol or SBR build. Griffin Armament Complete Upper Specifications Manufacturer: Griffin Armament Caliber: .300 AAC Blackout Barrel Length: 9.5 Thread Pattern: 5/8x24 Receiver Finish: Terra Brown Anodized Weight: 32 oz Available At: ARMSAGORA