So I other than sanding down some parts on the action of my Mosin Nagant and taking apart my Dad's S&W Sigma so I could remove a spring I never modified any gun, until now. I bought some Hogue grips for my Ruger standard (the original name for the MKI/II/III series) but my grip frame was an old model and they didn't fit; Irritated I let them sit in a box in my garage. about two months after that I saw them again and though, "Screw it I got a dremel and I'll make 'em fit." Well after about an hour I got them to fit almost perfectly. Not bad for a guy who's never done anything like this before I think. I haven't had a chance to shoot it yet but it looks decent and feels good. I will post pics, sorry but they're going to be from my phone so don't expect anything fancy.