I got this itch to stipple my M&P Shield 40 this morning. It turned out great and what difference. I didnt want to get too crazy with it so I did the front and back straps that already had some texture on it from the factory but is still slick. I practiced on some spare AR grips I had laying around first. I got a fine tip soldering iron-wood burning pen and started around the edges doing it in blocked off areas to ensure good, even coverage. Light, quick tapping on the surface. It turned out great and feels great. Like skateboard tape with a little more bite. Just thought I would share this if anyone ever wanted to try it. First picture is the front strap not done and the back just finished.