Description
The TISAS PX-9 2.0 Duty Comp is the latest evolution of TISAS's proven PX-9 platform, and it shows up ready to work. Built on a polymer frame with a QPQ Tenifer finish, it centers around a 4.11-inch match-grade barrel with a single-port integrated compensator machined directly into the barrel and slide. That compensator vents gas upward to push the muzzle down, keeping the sights on target between shots. The flat-faced aluminum trigger runs around 4 pounds with a crisp break and short reset, and the slide wears aggressive front and rear serrations along with lightening cuts that give it a purposeful, competition-ready look without just being cosmetic.
What Makes the PX-9 Duty Comp Different to Shoot
Before you even put rounds through it, the grip system stands out. TISAS includes interchangeable side panels and backstraps that produce 27 distinct grip configurations, so whether you have large hands or shorter fingers, there is a setup that actually fits. The controls are fully ambidextrous, including the slide release and a reversible magazine catch with multiple height settings, so left-handed users are not an afterthought here. The RMR-pattern optic cut on the slide ships with a cover plate installed and co-witnesses with the stock sights, so you can run it with irons or drop in your preferred red dot without any adapter plates or machining. On the range, the compensated platform runs noticeably flat, and the adjustable rear sight paired with the white dot front gives you a clean, usable sight picture straight out of the box.
PX-9 Duty Comp Box Contents and Practical Setup
TISAS loads this one up out of the box in a way that most manufacturers charge extra for. You get a lockable hard case, one 18-round and one 20-round P226-pattern magazine, an extended aluminum magwell, an IWB holster, a grip panel kit, a cleaning kit, an Allen wrench and punch, and an owner's manual. The full-length Picatinny rail on the frame means you can mount a light or laser without any adapters, which makes it genuinely viable for home defense use as well. The QPQ Tenifer finish on both the barrel and slide is a durable nitride-style treatment that handles corrosion and hard use well. TISAS also backs the PX-9 with a lifetime service plan, which is not something you typically see at this price point.
Key Specifications
- Manufacturer: TISAS (imported by SDS Arms)
- Model: PX-9 2.0 Duty Comp
- MPN: 10100567
- UPC: 711500175906
- Caliber: 9mm Luger
- Action: Striker-Fired Semi-Auto
- Barrel Length: 4.11 inches
- Barrel Type: Match-Grade with Integrated Single-Port Compensator
- Barrel Finish: QPQ Tenifer
- Frame Material: Polymer
- Frame Finish: QPQ Tenifer
- Slide: RMR Optic Cut with Cover Plate, Aggressive Serrations and Lightening Cuts
- Overall Length: 7.27 inches
- Weight (Unloaded): 1.75 lbs (28 oz)
- Capacity: 18+1 / 20+1
- Magazine Pattern: SIG P226-Pattern
- Trigger: Flat-Faced Aluminum, Approx. 4 lbs
- Sights: White Dot Front / Adjustable Serrated Rear
- Rail: Full-Length Picatinny
- Grip Configurations: 27 (interchangeable panels and backstraps)
- Controls: Ambidextrous Slide Release, Reversible Magazine Catch
What’s Included
- TISAS PX-9 2.0 Duty Comp pistol
- 1x 18-round P226-pattern magazine
- 1x 20-round P226-pattern magazine
- Extended aluminum magwell
- IWB holster
- Grip panel kit
- Cleaning kit
- Allen wrench and punch
- Owner's manual
- Lockable hard case
Frequently Asked Questions
What optic footprint does the PX-9 Duty Comp use?
The slide is cut for the Trijicon RMR footprint, which is one of the most widely used red dot mounting standards on the market. It ships with a cover plate installed so the gun is range-ready with iron sights until you decide to add an optic. The optic cut is designed to co-witness with the stock sights, so your irons stay usable as a backup even with a red dot mounted.
Does the integrated compensator cause any issues with ammunition selection?
TISAS uses a back-bored barrel design for the compensator port, which means the bore is slightly widened past the port rather than cutting through the rifling. This approach eliminates concerns about bullet instability at the port and makes the gun more forgiving across a wider range of standard 9mm ammunition. You should still run standard or +P loads rather than very light or underpowered training ammo, which can cause cycling issues in any semi-auto pistol.
What magazines does the PX-9 Duty Comp use, and can I find them easily?
The PX-9 Duty Comp runs on SIG Sauer P226-pattern magazines, which are widely available from multiple manufacturers. The gun ships with both an 18-round and a 20-round magazine included. If you already have P226-compatible magazines, there is a good chance they will work in the PX-9 as well.
How does the grip modularity work on the PX-9 Duty Comp?
The gun ships with a grip panel kit that includes multiple side panels and backstrap options. Swapping them out is straightforward and requires no tools. Between the panel and backstrap combinations, TISAS states there are 27 possible grip configurations, which means most shooters can dial in a fit that genuinely works for their hand size and shape. The magazine catch is also reversible and comes with multiple height extensions for additional control customization.
Is the PX-9 Duty Comp a good option for home defense or range use?
The full-length Picatinny rail makes it easy to mount a weapon light or laser, which is a practical advantage for home defense. The 20-round magazine capacity and flat-shooting compensated barrel also make it a capable range and competition pistol. The duty-sized frame is on the larger side for concealed carry, so the PX-9 Carry Comp would be worth a look if portability is your primary concern.
What is the build quality like on TISAS pistols?
TISAS is manufactured in Trabzon, Turkey, a region with a long-established firearms manufacturing heritage, and is imported into the U.S. by SDS Arms. The PX-9 platform incorporates NATO-spec nickel-coated internal components and a QPQ Tenifer finish on both the barrel and slide for corrosion resistance and durability. TISAS also backs the PX-9 with a lifetime service plan, which speaks to their confidence in the product.







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