The Fortis Billet Mag Catch is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC machined from a solid piece of 303 Stainless Steel finished with Black Nitride Coated or Case Hardened.
Fortis Manufacturing, Inc. Stainless Magazine Catch, Nitride Finish, Black, Magazine Catch Only AR15-MC-CS-BN
