Hand-filling, ergonomic profile with finger grooves, palm swells, and many other features improves shooting comfort and accuracy. Upward-curved, grip extension fills the web of the shooting hand, spreads recoil over a large area for excellent feel and comfort. Tactical Deluxe w/Palm Shelffeatures palm shelf that adjusts vertically ½" providing a custom fit for maximum recoil control. All models feature textured finish. SureGrip adds an overmolded, rubberized covering to the polymer body for a superior grip and added cushion.