DELTAC AR-15 Ejection Port Cover Kit

DELTAC AR-15 Ejection Port Cover Kit. These dust cover can be used on standard AR rifles Uppers including .223 Remington 5.56 NATO .300 AAC Blackout. Specifications for DELTAC AR-15 Ejection Port Cover Kit: Manufacturer: DELTAC Color: Black Finish: Black Oxide Fabric/Material: Mil-Spec Caliber: 5.56x45mm NATO .300 AAC Blackout .223 Remington Gun Make: AR Platform Gun Type: Rifle Features of DELTAC AR-15 Ejection Port Cover Kit Complete with spring pin and C-clip Package Contents: DELTAC AR-15 Ejection Port Cover Kit DELTAC ARR12: AR-15 Ejection Port Cover Kit