I've had my G22 for about 15 years. when I first got it I wasn't very accurate with it be cause the grip was square no finger groves. I put a hogue slip over on it and it helped tighten my group up and felt much better in my big hand. It had finger groves and a slight palm swell. I still have the same slip on it and it looks like it was just put on it. For the price they are worth checking into.