TALON Grips for Glock Model 20, 21. This rear wrap grip is available in both granulate and 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 of the handle. This grip sticks extremely well even with the Rough Textured Frame (RTF)..