I personally don't care for the palm swell built into the Houge universal slip on wrap but the rubber texture makes for good grip traction. A friend of mine who's an avid Glock man got a G19 for his wife and she dosen't care for the slip on either. Their solution was to slip a piece of bicycle inner tube over the grip. After trying her gun last weekend I decided to try it on my P99. I like it!