One of my first blaster mods. This is a handle attached to the matrixfire to allow you to mount it to your arm. It prints like a shell, uses M4 bolts and nuts to stay together. No rewire needed, the wires will reach just far enough to fit inside the handle. You will have to cut a small hole into the top of the rail. I also secured mine with paracord to make it more secure, and you will have to do the rest of the mount to your arm yourself.

The rev switch goes on the lower trigger and the firing switch goes to the thumb trigger.

There's a hole for a third trigger that isn't used. This model will no longer be worked on, but I will include STEP files if anyone wants them.