Description
The Tisas PX-9 Gen3 Night Stalker is the tactical, long-slide member of the popular PX-9 family, and it's built for shooters who want competition and duty-grade features without the premium price tag. Chambered in 9mm Luger, it runs a 5.1-inch cold hammer-forged barrel that's threaded 1/2×28, so it's ready for a suppressor or muzzle device right out of the box. The forged steel slide wears the signature Night Stalker gray Cerakote finish that matches the polymer frame, and it's ported on the top and sides to shave weight and help vent gas.
Feeding is handled by reliable SIG P226-pattern magazines, and the pistol ships with one 18-round and one 20-round mag plus a loader to save your thumbs. The slide is fully optics-ready with an RMR footprint cut and a cover plate, and it's set up to co-witness with the stock height fiber optic front sight, which grabs your eye fast in daylight. A serrated rear paired with that bright front gives you a clean, quick sight picture. The flat-faced tactical trigger is one of the standouts here, with a crisp break and a snappy reset that buyers regularly compare to guns costing twice as much.
Ergonomics are a strong suit too. Interchangeable side panels and backstraps deliver up to 27 grip configurations, so just about any hand size can dial in a comfortable, secure hold. A removable flared magwell speeds up reloads, and the integrated M1913 rail lets you mount a light or laser. Safety features include a trigger blade safety and a firing pin block, along with a loaded chamber indicator and a striker status pin.
This one suits a wide range of shooters: range and competition guys who want soft-shooting accuracy, home defenders who want a full-size 9mm with light-mounting ability, and anyone who likes the idea of a suppressor host down the road. It comes in a lockable hard case with the two magazines, an IWB holster, a cleaning kit, and the owner's manual.
Key Specifications
- Manufacturer: Tisas
- Model: PX-9 Gen3 Night Stalker (Tactical SF)
- Manufacturer Part Number: 15000209 / PX-9TNSF
- UPC: 711500175975
- Action: Striker-Fired Semi-Auto
- Caliber: 9mm Luger
- Barrel Length: 5.1" Cold Hammer Forged, Threaded 1/2×28
- Capacity: 20+1 / 18+1
- Magazines Included: One 18rd, One 20rd (SIG P226 Pattern) with Loader
- Sights: Fiber Optic Front, Serrated Rear
- Optics: RMR Footprint Cut, Cover Plate Included
- Slide: Forged Steel, Ported, Front/Rear Serrations
- Frame: Polymer with Integrated M1913 Rail
- Color/Finish: Night Stalker Gray Cerakote / QPQ
- Safety: Trigger Blade Safety, Firing Pin Block
- Shipping Weight: 3.7 lbs
Frequently Asked Questions
What magazines does the PX-9 Night Stalker use?
It runs SIG P226-pattern magazines, which are widely available and proven reliable. The pistol comes with one 18-round and one 20-round magazine from the factory, along with a loading tool to make filling them easier. That P226 compatibility means you have plenty of aftermarket options if you want spares.
Is the barrel really threaded for a suppressor?
Yes. The 5.1-inch cold hammer-forged barrel comes threaded 1/2×28, which is the standard pitch for 9mm muzzle devices and suppressors. You can add a comp, a thread protector, or a can without any extra machining, which makes it a popular choice as a suppressor host.
Can I mount a red dot on this pistol?
The slide is cut from the factory with an RMR footprint and comes with a cover plate installed. Optics using the RMR footprint can be direct-mounted to the slide, and the stock fiber optic front sight is tall enough to co-witness with most of them. For optics with a different footprint, you'd typically need an adapter plate and suppressor-height sights.
How does it compare in size to a Glock?
The PX-9 frame is very close to a Glock 17 in size, so it carries and handles like a full-size duty pistol. The 5.1-inch slide makes this Tactical version a bit longer up front, which helps with a longer sight radius and softer shooting. Owners do note it's a larger gun, so it's better suited to range, competition, and home defense than deep concealment.
Who is the PX-9 Night Stalker best for?
It's a great fit for range shooters, competitors, and home defenders who want a feature-loaded full-size 9mm. The threaded barrel, optics cut, and light rail give you room to grow into a suppressor, a red dot, or a weapon light. Shooters consistently praise its accuracy, trigger, and reliability, with many reporting hundreds of trouble-free rounds out of the box.





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