I put the hogue grip on my xd45 the other day and it feels awsome! I am going to the range to shoot today so we will see but I believe it will help alot. Its the slip on grip that fits all glocks and alot of other guns. Its alittle tight to get on but if you put it in boiling water it will soften up and you can slide it on. Before you put it on you can trim it so it doesnt cover the palm safety or you can just notch it out like I did. I can post up pics later tonight if anyone is interested in it.
