I've been carrying my SP101 with the stock grips and though I like them, they are a tad small for my hand. Ordered some G10 grips and they arrived yesterday. Putting them on proved to be a bit more than I asked for. Got the VZ Twister grips in black cherry with black hardware. They come with a couple of mounting pins. A large pin and a small pin that fit in a few choice holes in the grip to get a tighter fit, along with the large Ruger pin I had, used for the stock grips. Your supposed to try the small pin in 3 different locations on the grip and check for wobble in each location. I tried all three locations and didn't have any wobble with any of them. The problem that I did have was where the grips fit on the underside in front of the trigger guard. It just wasn't a good clean fit, in fact there was a large gap. Pin locations didn't seem to matter. Of course I had 2 options. Send them back or try to fix them. I chose the later, and after an hour of Dremel work, I got them to fit snug, and left the small pin out all together. I had read a review from a guy who said he did the same thing with the pin, just left it out. I sent them an email stating my disappointment, and explaining that I wasn't being paid for gunsmithing work, and at the cost of these grips, they should have mounted themselves. I told them that if I wanted to do gunsmithing, I would have ordered some grips from Thailand, or Pachmayr, where some fitting is expected................I tried to post some pics but my computer says that this site is not a secure site so it won't let me.