The Tisas PX-9 Gen 3 Tactical is a full-size 9mm striker-fired pistol built as the enhanced tactical model within the PX-9 Gen 3 lineup. It features a 5.1" threaded barrel, forged carbon steel slide, polymer frame, white dot front sight, black serrated rear sight, full accessory rail, optics-ready configuration on common U.S. tactical packages, interchangeable grip system & compatibility with 15 / 18 / 20 round magazines. Designed for defensive use, range training, suppressor hosting, home defense & tactical-style applications, the PX-9 Gen 3 Tactical gives shooters a longer barrel, increased sight radius & expanded accessory support compared to the standard Duty model. Tisas has built a strong reputation for offering value-driven pistols with practical features, solid materials & reliable performance for the price class. The PX-9 Gen 3 Tactical benefits from a single-action striker-fired trigger system, 170.72 mm sight radius, giving it stable handling & predictable control during rapid fire. U.S. tactical package listings commonly note the threaded barrel, RMR optics cut, flared magwell, reversible magazine catch, fiber optic or white dot front sight setup & included 18 / 20 round magazines, making it a strong option for shooters wanting an affordable optics-ready tactical 9mm with suppressor-ready capability.