Hi, I'm an excellent shot with a rifle, especially with open sights, but no matter how much I practice with handguns I'm still terrible. The best I can do (with nice guns, like a new Ruger GP100 and a Browning Hi Power in great condition) is maybe 3" groups at 15 feet on a really good day. On a bad day it's all over the target (like today). When I practice dry-fire exercises I get a little better, but if I stop practicing for just a few days I go right back to being terrible. I'm working the basics of grip, sight picture, trigger squeeze, and breath control, but I just plain stink! I haven't noticed a consistent pattern to my groups - they are not low or off to one side, just lousy, wide groups all over the place. I'm not a newbie, but I can't say I've been very consistent with practice. It's discouraging because I don't seem to improve much. Thanks for any suggestions!