The White Label Armory AR15 Magazine Catch Kit (brand part no. WLA-LOW-1010-01) is a direct drop-in replacement for the standard AR15 magazine catch assembly, built from black steel for long-term durability under hard use. It replaces a worn or damaged catch without requiring any custom fitting, restoring crisp, positive magazine seating and release. Builders and owners maintaining an AR15-pattern lower will find it a straightforward, no-fuss way to keep the mag release working like new.

Key Specifications

• Machined from black steel for durability well beyond stock MIM catch buttons.
• Designed as a drop-in replacement for the standard AR15 magazine catch assembly, no custom fitting required.
• Restores positive magazine seating and release on a worn or damaged lower.
• Compatible with standard AR15-pattern lower receivers.
• Includes the full catch assembly rather than a single component, so a worn spring or button doesn’t require a separate order.
• Installs with standard AR15 tools, requiring no specialty gunsmithing equipment.

Frequently Asked Questions

Does this kit fit a standard AR15 lower? Yes, it’s a drop-in replacement for the standard AR15 magazine catch assembly.

What is it made from? Black steel, for added durability over stock parts.

Buy the White Label Armory AR15 Magazine Catch Kit

Restore crisp, reliable mag releases on your AR15 lower. Browse more AR15 parts from White Label Armory and order from our Lubbock, Texas gun shop for fast, insured shipping.