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 combines durability with a clean, matte finish that blends into tactical environments. The TopStop is specifically engineered to fit uppers detached from the lower, ensuring a secure, no-play fit that preserves proper alignment during handling. Its rifle-safe design supports rugged field use, carrying a practical advantage for shooters who cycle their components off and on the rifle. With its matte Ranger Green appearance and reliable polymer construction, the Raven Concealment TopStop URG Cover offers a simple, effective solution for protecting upper receivers and maintaining system integrity without adding bulk or complexity.