Hogue Grip Sleeve features: Easily installed. Non-slip surface with a cobblestone texture, proportioned finger grooves, ambidextrous PALM SWELLS which provide a comfortable, non-slip surface. Molded from soft but durable rubber.Hogue grips are durable and resistant to all oils and solvents. Hogue Universal Grip Sleeve ST Fits Glock models G17,18,19,20,21,22,23,24,26,27,29,30,31,32,33,34
Inexpensive, effective. It does add a little width to the grip but not enough, for me, to make a difference. This was for a G23 with a .357sig barrel... the rubber grip makes a big difference is keeping a steady aim. Got one for my G43 and it made the difference between keeping and loving it or selling it due to too small a grip even for my only average-sized hands.