Talon Grips for Glock Gen 4 Models 20″ 21″ 40″ and 41 with No Backstrap installed. This rear wrap grip is available in the rubber textures. This grip provides full coverage on the side panels including above the thumb rest” ample coverage on the backstrap” and three finger wraps for the finger groves under the trigger guard. This grip has a logo cutout for the Glock emblem on the left side. This grip sticks extremely well even with the Rough Textured Frame (RTF). Talon Grips are 100% Made in the USA. Adhesive material is less than 0.5mm thick.