Tisas PX-9 Gen 3 Duty 9mm Threaded Optic-Cut

The Tisas PX-9 Gen 3 Duty is an optics-ready 9mm semi-automatic pistol built on a polymer frame with an integrated accessory rail. It features an RMR-cut slide and a threaded barrel for accessory use. The grip is customizable with interchangeable side panels and backstraps, and the package includes both a 20-round and an 18-round magazine.

Key Specifications

• Chambered in 9mm.
• Model designation PX-9 Gen 3 Duty.
• Barrel is threaded to accept muzzle devices or compensators.
• Slide is optic-cut and serrated to accept RMR-style footprints and aid manipulation.
• Frame material is polymer with an integrated M1913 accessory rail.
• Grip features interchangeable side panels and backstraps for multiple fit configurations.
• Includes one 20-round and one 18-round magazine (standard capacity magazines, SIG 226 pattern).
• Sighting system includes a fiber optic front sight with a fixed rear sight cut for Glock 9/40 style footprint.
• Safety system includes a trigger safety.
• Package includes an IWB holster and a removable flared magazine well adapter.

Balanced for duty and range use, the PX-9 Gen 3 Duty pairs service-oriented features—optic readiness, threaded barrel, and high-capacity magazines—with a configurable ergonomics package. Its combination of a durable polymer chassis and accessory-ready slide make it a practical choice for shooters who need an adaptable, optics-capable 9mm platform.