CMMG Zeroed Ambi Extended Mag Catch & Button Kit for AR-15

Description

The AR-15 was built around right-handed operation for decades, and if you run your rifle southpaw or just want faster reloads, the standard mag button can feel like an afterthought. CMMG's Zeroed ambi extended mag catch fixes that by bringing the ambidextrous operation of their original ambi catches together with an extended-release bar that gives you noticeably more leverage. You get a mag drop from either side of the receiver without fighting your grip.

What the Zeroed Ambi Mag Catch Kit Actually Adds

The extended-release bar is the star here. It reaches out past a standard button so you can trip the release without breaking your firing grip, which is a real advantage if you have smaller hands or run a finned grip. The extension is machined from steel with a serrated surface, so your thumb finds it and stays put even with gloves on or sweaty hands at the range. It's the kind of upgrade that feels small until you run a few mag changes and wonder why you waited.

Fit and Install on Your AR-15

This kit works with mil-spec AR-15 and M16 lowers and installs the same way your factory mag catch does. It plays nice with both mil-spec and aftermarket mag release buttons, and it doesn't change your magazine compatibility, so your PMAGs and metal mags keep dropping free. Installation is about as simple as it gets: thread the adapter button into place, then attach the button extension to the adapter and you're done. Most folks have it swapped in a matter of minutes with basic tools.

Built the CMMG Way

CMMG has a strong reputation for parts that just work, and the fit and finish on this one lives up to it. The all-steel construction means it holds up to hard use, and the whole kit is backed by CMMG's Lifetime Quality Guarantee. If you're building out a rifle for defensive use, competition, or just want more control at the range, this is a straightforward way to make your reloads faster and more intuitive from either hand.