Hogue HandAll Beavertail, Pistol Sleeve, Slate Gray, For Glock 26/27/28/33/39 18602 Hogue's HandALL Slip On Rubber Grip Sleeves are scientifically designed and patented with an innovative shape that hugs the contours of your firearm" giving them the tightest and most secure fit possible. Molded from Hogue's soft but durable elastomer rubber with a Cobblestone grip pattern" HandALL Grip Sleeves are easily installed and provide years of dependable service. This Beavertail model fits Glock models 26 and 27.