TALON Grips for Glock 20,21,40,42 -(Gen3, or 2 G20, G21) Black Granulate- 101G W/Free Sticker - Johnson Enterprises, LLC TALON Grips are a US patented single piece wrap around adhesive grip Create a functional and positive interface between the operator and the firearm Only 5mm in thickness they create no perceptible increase in grip thickness Proudly Distrubited by Johnson Enterprises, LLC Grip Texture: Black Granulate Grip