Raven Concealment TopStop URG Cover Ranger Green AR-15 Upper Receiver

The Raven Concealment TopStopUR Cover in Ranger Green is a tough polymer upper receiver cover designed to snap onto most AR15 or M4 type upper receivers when they are detached from the lower. This rugged cover seals the upper receiver to prevent fouling from getting in or out, while also preventing the bolt carrier group and charging handle from sliding out as the upper is moved around, safeguarding critical components during transport or maintenance. Built to endure demanding terrain, it combin