SKU: CMMG55AFFD4
UPC: 810046231166
The CMMG AR15 Ambi Mag Catch is a drop-in ambidextrous magazine release designed to convert standard right-hand-only AR15 platforms into truly ambidextrous weapons systems. This component allows left-handed shooters to manipulate magazine releases without switching hand position or grip, a critical ergonomic advantage during training, competition, or operational deployment where weapon manipulation speed and consistency matter.
Installation is straightforward—the CMMG ambi mag catch replaces the factory magazine catch using identical mounting points and procedure, requiring no permanent modifications to the receiver. The design maintains AR platform aesthetics while providing symmetrical controls on both sides of the magazine well. This compatibility extends across AR15 and M16 platform rifles, making it a universal solution for left-handed operators working with standard AR inventory. The lightweight construction (0.06 lbs) adds negligible mass while delivering the control symmetry left-handed shooters require for efficient reload sequences.
This upgrade addresses a fundamental limitation in the original AR15 design: the rifle's right-handed ergonomic bias. Left-handed shooters, whether military personnel, law enforcement, competitive shooters, or civilian enthusiasts, benefit from faster, more intuitive magazine changes when controls are positioned for their dominant hand. The ambi mag catch solves the magazine release problem specifically, complementing other ambidextrous modifications to create a truly symmetrical platform.
Serious AR15 owners building left-handed configurations should recognize that individual component upgrades—magazine catch, charging handle, safety selector, bolt catch—stack to create a genuinely ambidextrous rifle. The CMMG ambi mag catch handles a critical control point that affects reload speed and weapon handling efficiency in any firing position or shooting scenario.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.