The Battle Arms Development's BAD-ATG Adjustable Tactical Grip easily adjusts with the included hex key to each of the three most popular industry proven angles (17, 25 and 33 degree) using the Patent Pending adjustable angle mechanism. The textured finger grooves and ribbed back-strap optimize comfort and provides positive control. Dimpled air gaps help keep hand dry while offering firm grip texture. Only 3 oz complete with screw and washer. Features: Industry proven angles (17, 25 inches and 33 deg) Textured finger grooves and ribbed backstrap Dimpled air gaps