The CMMG Ambidextrous Magazine Catch is a direct-replacement upgrade that brings left-handed-friendly functionality to any AR-15 or M16 platform, making the world's most popular rifle truly accessible to all shooters.
- Fully ambidextrous design lets left-handed shooters drop mags effortlessly
- Compatible with all standard AR-15 and M16 pattern rifles
- Installs exactly like the factory mag catch — no gunsmithing required
- Complete kit includes mag release button and spring for hassle-free install
- Laser-engraved CMMG logo adds a clean, professional look
- Sleek profile blends seamlessly with any AR-15 lower receiver aesthetic
Who This Is For
This ambidextrous magazine catch is ideal for left-handed AR-15 owners who are tired of awkward magazine changes, as well as right-handed shooters who want the added flexibility of a dual-sided release for competitive shooting, tactical training, or everyday range use. It's also a smart upgrade for instructors and armories outfitting rifles for mixed-handed users.
Specifications
| Brand | CMMG |
|---|---|
| Model | Ambi Mag Catch |
| Compatibility | All AR-15 / M16 pattern rifles |
| Installation | Drop-in replacement, no modification needed |
| Includes | Mag catch, release button, and spring |
| Finish / Markings | Laser-engraved CMMG logo |
| Handedness | Ambidextrous (left & right hand compatible) |
| Category | Magazine Catch / Release |
Frequently Asked Questions
Will this mag catch fit my specific AR-15 lower receiver?
Yes — the CMMG Ambidextrous Magazine Catch is designed to be compatible with all standard AR-15 and M16 pattern lower receivers. Because it installs in the same location and uses the same mounting method as a mil-spec factory mag catch, it should fit virtually any AR-15 lower without modification, including those from CMMG, BCM, PSA, Aero Precision, Anderson, and other major manufacturers.
How difficult is it to install, and do I need any special tools?
Installation is straightforward and mirrors the process of replacing a standard factory magazine catch. No gunsmithing skills or specialized tools are required beyond basic AR-15 armorer's tools. The kit includes the ambidextrous catch body, release button, and spring, so everything you need for a complete swap is in the box. Most users complete the install in under 15 minutes.
Does the ambidextrous design affect the feel or function for right-handed shooters?
No — for right-handed shooters, the CMMG Ambi Mag Catch functions identically to a standard mag release button. The added left-side paddle is unobtrusive and does not interfere with normal right-handed operation. The overall profile is slim enough to blend into any AR-15 lower without snagging on gear or creating an awkward grip.