MAST™ design allows each module to be mounted in a vise, screwed to a work bench, or secured in the base.
Built Strong. Built to Last
Made from reinforced polymer that is super tough and impact/temperature/chemical resistant.
Stainless Steel Base Pins
The MAST™ base comes with two stainless steel pins for securing each module.
MAST™ Base Mounting
MAST™ base has four mounting holes & allows the base to be screwed to any flat surface.
MAST™ modules lock securely into the firearm’s existing ambi-magazine release.