CMMG AR-15 Magazine Catch Features The CMMG Zeroed Ambi Mag Catch addresses a long-standing annoyance for left-handed AR-15 shooters by offering genuine ambidextrous operation from either side of the lower receiver. The extended-release bar gives the shooter more leverage when dropping a magazine which translates to faster more confident reloads whether operating the rifle right or left-handed. Because it is designed to work with both mil-spec style and aftermarket mag release buttons it fits into a wide range of existing AR-15 builds without requiring other parts to be swapped. This makes it a practical upgrade path for shooters who already have a preferred trigger safety or other internal components installed. The kit arrives complete with the mag catch spring needed for installation so there is no need to source a separate replacement spring. This attention to a complete package reflects CMMG s broader design philosophy with the Zeroed line which focuses on practical ergonomic improvements that work with standard AR-15 architecture rather than requiring proprietary parts. For competitive shooters duty use or home-defense rifles where split-second reloads matter having a release that performs equally well from either hand removes one more variable under pressure. This is a simple direct upgrade for any AR-15 owner looking to improve control ergonomics. CMMG AR-15 Magazine Catch Specifications Manufacturer: CMMG Model: Zeroed Ambi Mag Catch Type: Magazine Catch Operation: Ambidextrous Extended Compatible Hosts: AR-15 Includes: Mag Catch Spring Available At: GrabAGun