The PM155 pistol grip is ambidextrous and ergonomic, allowing a comfortable grip for all operators, whether from the left or right side. Molded from a proprietary black polymer. It has a heavily textured surface for a positive grip with finger grooves and palm swell. Features: Ambidextrous and ergonomic pistol grip Pistol grip for the AR-15M16 Made of black polymer Has a heavy textured surface for a positive grip with finger grooves and palm swell Comfortable grip for all operators whether from the left or right side Made in USA