9mm Luger caliber; Striker-fired with a short, smooth trigger pull, clean break and positive reset; Slim, lightweight and compact for personal protection; Rugged construction with through-hardened alloy steel slide; one-piece, precision-machined fire control chassis; and high-performance, glass-filled nylon grip frame; Medium-textured grip frame provides a secure and comfortable grip; Tritium fiber optic day/night front sight for high visibility and drift adjustable rear sight; Optic ready for direct mounting of co-witnessed JPoint and Shield-pattern micro red dot sights; Safety features include integrated trigger safety, manual safety, internal striker blocker and inspection port that allows for visual confirmation of a loaded or empty chamber; Reversible magazine release; Also includes: two E-Nickel Teflon coated magazines and finger grip extension floorplate that can be added to the magazine for comfort and improved grip