CMMG 55AFE45 Ambidextrous Magazine Catch AR-15 Steel

The CMMG 55AFE45 is an ambidextrous magazine catch designed as a direct replacement for the factory mag catch on AR-15 and M16 pattern rifles. Built from durable steel with a corrosion-resistant finish, this ambi-mag catch allows left-handed shooters to drop magazines without shifting their grip or reaching across the receiver.

The 55AFE45 is compatible with all AR-15/M16 rifles and installs the same way as the factory magazine catch. Simply swap it in using the standard installation procedure to add ambidextrous magazine release functionality to your rifle.

Whether you're building a custom AR, configuring a rifle for left-handed operation, or replacing a worn factory part, the CMMG ambidextrous magazine catch is made in the USA.