Ergo Grip Warrior Suregrip Full Size 1911 Colt .45 ACP Tactical Rubber Grips - 4523-BK.p Constructed of rigid polymer frame with soft rubber insert molded in, providing enhanced weapon control even with the interfering presence of moisture and debris.p Duty and competition proven Suregrip feel on a square bottom design.p The Ergo Warrior Grip provides enhanced control of your Standard Frame 1911, even with the interference of moisture and debris.