Raven Concealment Systems TopStop AR-15 Upper Receiver Cover

The Raven Concealment Systems TopStop Upper Receiver Cover is a simple, effective solution for protecting your AR-15 upper receiver during transport and storage. Made from durable, heat-resistant polymer, the TopStop snaps securely over your upper's ejection port and charging handle area, keeping dust, debris, and oil from fouling internal components. It also prevents lubricant from leaking out when transporting a broken-down rifle in a bag or case. Lightweight, low-profile, and easy to install or remove without tools, the TopStop is an absolute must-have for any shooter. Compatible with most AR-15 upper receivers.