JE Machine Tech AR-15 Ejection Port Dust Cover Black

Je Machine Tech AR-15 Dust Cover Features The Je Machine Tech AR-15 Dust Cover snaps shut over the ejection port when the bolt is forward keeping dirt sand and moisture out of the action during storage transport and field use. It automatically flips open when the bolt carrier group cycles rearward so it requires no manual operation and never interferes with firing. Finished in black to match factory AR-15 finishes it blends in seamlessly on nearly any build without drawing attention. Its lightweight stamped steel construction keeps it functioning reliably cycle after cycle without adding noticeable weight to the upper receiver. Replacing a damaged or missing dust cover is a simple way to restore a rifle s protection against the elements and this cover offers a direct drop in fit for standard AR-15 upper receivers. At half a pound shipped it is an easy inexpensive addition to a parts bin or a maintenance kit for any serious AR-15 owner. Builders assembling a complete upper from individual components will need a dust cover like this one to finish the ejection port area properly. Keeping the action shielded from debris helps ensure reliable cycling and reduces the need for cleaning after exposure to harsh conditions. JE Machine Tech AR-15 Dust Cover Specifications Manufacturer: JE Machine Tech Type: Dust Cover Color: Black Weight: 0.5 lbs Available At: ARMSAGORA