MM Firefly Standard Pump Grip

This is the stock pump grip for the Firefly, the foregrip you cycle with every shot to eject the spent shell and load the next one. Since it is a moving part that takes direct hand pressure and impact on every single pump cycle, it is also one of the first things to crack or wear out on a well-used Firefly.

The Standard Pump Grip is a straight, like-for-like replacement with no shape or fitment surprises, built to the same profile as the part it is replacing. If your current pump grip has split, cracked at the mounting point, or is starting to feel loose during cycling, swapping it out is the simplest fix short of a full receiver rebuild.