||As stated by others, this grip takes quite a bit handy work to install. I also had to modify the the matrix heat sink as well. Once all that is completed, this grip is awesome. Very comfortable and sturdy feel to it. If you don't mind doing the handywork this grip is worth the efforts it takes to install.
Thick (i have big hands)
Metal screw inserts where the heat sink is installed not plastic.
Had to modify the heck out of this thing.
Motor would not fit.
Rating: [5 of 5 Stars!]