I am digging the rubber grip on the handle so much.

Not so sure its rubber. More like a hard plastic with the mag well having a metal lining. I honestly have no clue what half of this would be made of. XD Though i guess in the end it could have a then layer of rubber on it for extra gripy-ness.

I think next I'm going to go back to the full version and put that rail acceossry on it that lets you attach it to the under rail and it wraps around the slide and has a top rail that allows the shooter to have a reddot or reflex sight or something. Just have to do alot of thinking and tinkering to see if i can produce something non-crap.