Revival Defense Atlas 1.375x24 Suppressor Adapter RD HUB-B

The Atlas-R is a 1.375x24, Bravo/"HUB" compatible suppressor adapter developed jointly by Revival Defense and Rearden MFG, built to accept Revival Defense's RF muzzle devices, Rearden devices, and other Plan B–compatible muzzle devices. It's a lightweight, low-profile design that uses a taper-and-threads mounting system for a reliable, repeatable seal without adding excess weight or length, with the taper requiring roughly 20% more force to remove than to install. Installation and removal are handled through Revival Defense's patent-pending Castle-Lock™ system, which pairs TDP-spec castle nut notches with four 1 5/16" wrench flats so users can apply accurate torque using common tools like an armorer's wrench or castle-nut wrench. Forward Controls Design contributed design input on the chamfered edges around the device's circumference and notch tops, reducing snag points for users who carry their rifle in a forward position or wear bulky clothing or kit.