Jacob Grey Firearms Billet Dust Cover Aluminum Black

Jacob Grey Firearms Billet Dust Cover Aluminum Black. The dust cover is designed to cover the entire ejection port when the rifle is at the ready to prevent debris from accidentally entering the breech. The cover will fit a wide variety of upper receiver builds that are .223/5.56 compatible and is available in class III type II hard anodized finish or unfinished raw aluminum. Specifications for Jacob Grey Firearms Billet Dust Cover: Manufacturer: Jacob Grey Firearms Color: Black Finish: Class III Hard Anodized Gun Model: AR-15 Fabric/Material: Billet 7075-Aluminum Attachment/Mount Type: MIL-STD 1913 Package Contents: Jacob Grey Firearms Billet Dust Cover Jacob Grey Firearms ALUMDC: Billet Dust Cover Aluminum Black Jacob Grey Firearms ALUMDC: Billet Dust Cover Aluminum Black