These AK featureless grips for sale with thumb rest shelf are designed for firearms that use an AK pistol grip for featureless compliant builds. This AK-47/74 featureless grip comes with grip screw, grip trunnion, and mounting tool. The AK Grips thumb rest shelf is for a more secure grip and better control of the firearm. Non-pistol grip right-handed design with rear blade behind main body to prevents the user's thumb from wrapping around the grip main body. Rear blade is on the center line of the grip. Black polymer construction with textured grip. Please consult your local laws and regulations to ensure compliance.