The AMBI-CATCH(tm) is a patented drop-in replacement of the original
magazine catch for M16A2 Rifles, M4 Carbines and other firearms that use
an M16 type magazine.
installed, the Ambi-Catch(tm) also gives both right and left-handed
shooters the flexibility to choose from several different magazine
It is one of our favorite ambidextrous mag
catches for the AR15/M16 in the market. Indeed, the idea of an improved
bolt catch was conceived when we started using the Ambi-Catch more than
a decade ago, the idea went on to become the ABC/R (Augmented Bolt
Catch / Release).
Here the Ambi-Catch is bundled with the EMR-C (Enhanced Mag Release, Competition).
The EMR-C features a slightly curved button surface to fit the
natural curvature of your finger. The
form fitting curve, along with horizontal serrations, create a self centering
surface that inhibits the finger's vertical movements. The EMR-C has an uninterrupted surface and
serrations, its taller profile makes it easier to press and is only 0.04 taller
than the factory magazine release button. When installed, the EMR-C has a 0.08 protrusion above the mag release button fence on most forged receivers.