1 Customer Review
by Michael H. on 11/13/2014
"I purchased this grip to use my Lonex A1 medium motor (from a defunct SIG 552) on my new M4 build. Unfortunately it does not fit at all. The hole for the motor shaft to go through will fit a standard OEM medium motor shaft, but the Lonex has a much larger diameter motor shaft in a 2 step design that will not fit. So I ended up using this on a friends Bravo RDW with his stock motor. In that application it works fine, I did need to dremel down the lip that rests just under the trigger guard as it is about 2mm and was quite uncomfortable against the top of the middle finger when your index is on the trigger and middle is supporting the trigger guard. Pair all of this with the fact that this grip is $31 and I don't think it's worth it. If you can't use an aftermarket Medium motor like a Lonex than there's not much reason to drop that kind of cash on this grip.