I've got it on my compact 45 and LOVE it, works like a champ. When I first started shooting my 45 I was having some issues with slippery hands too, sweat was causing me to have to readjust my grip every other shot. Texas ranges can get a tad warm during most months of the year. lol Read about the Agrip and decided to jump on it, loved it so much I bought one for my H&K Compact 9 to replace the Hogue grip. The only maintenance you need to do is brush the grip every so often to 'renew' it. It feels like velvet and works like stickum almost, there's no loss of grip when you have it in your hands and when they get sweaty, it sticks even better. It's really thin too, so it's not obtrusive feeling. Two thumbs up on it.