Description
The TriStar APOC Pro is a new-for-2026 striker-fired 9mm that takes everything that made the original APOC popular and layers on the upgrades most people end up wanting anyway. The 4.50-inch barrel is factory-threaded at 1/2×28 TPI with a thread protector included, so it's ready for a suppressor or your favorite muzzle device straight out of the box. The slide wears a black Cerakote finish and features an RMSc-footprint optics cut machined right in, plus TriStar throws in an RMR adapter plate so you've got flexibility on which red dot you want to run. Both front and rear sights are Glock-compatible fiber optic steel, which gives you a bright, fast sight picture even when you're not running glass.
APOC Pro's OD Green Frame and Ergonomics
This particular variant runs an OD Green polymer frame paired with the blacked-out Cerakote slide, which is a sharp combination. The frame includes a Picatinny rail on the dustcover for mounting a weapon light or laser, dual front and rear slide serrations for positive manipulation, and a textured grip with a memory pad forward of the trigger on both sides. The modular backstrap system lets you swap grip size to fit your hand, which is a welcome touch at any price point. Sized close to a Glock 19, it's compact enough to carry but comfortable to shoot for extended range sessions.
What the APOC Pro Was Built to Do
TriStar put this pistol through a 5,000-round endurance test before bringing it to market, which says something about how seriously they took reliability on this one. It ships with two Glock-compatible 15-round magazines and a magwell adapter included, so you've got redundancy and faster reloads covered from day one. Whether you're building out a suppressor host, looking for a budget-friendly competition starter, or just want an optics-ready range gun without spending a fortune, the APOC Pro checks the boxes that typically cost a lot more to check.
Key Specifications
- Manufacturer: TriStar Arms
- Model: APOC Pro
- MPN: 85786
- UPC: 713780857862
- Caliber: 9mm Luger
- Action: Striker-Fired Semi-Automatic
- Capacity: 15+1
- Barrel Length: 4.50" Threaded
- Thread Pitch: 1/2×28 TPI
- Frame Material: Polymer
- Frame Color: OD Green
- Slide Finish: Black Cerakote Steel
- Optics Cut: RMSc Footprint (RMR Adapter Included)
- Sights: Fiber Optic Front and Rear (Glock-Compatible)
- Safety: Trigger Safety
- Rail: Picatinny
What’s Included
- TriStar APOC Pro pistol
- Two (2) 15-round Glock-compatible magazines
- Magwell adapter
- RMR adapter plate
- Thread protector
Frequently Asked Questions
Does the TriStar APOC Pro use Glock-compatible magazines?
Yes, the APOC Pro ships with two Glock-compatible 15-round magazines and is designed around that same footprint. This makes it easy to share magazines with other compatible pistols and gives you a wide selection of aftermarket mag options.
What optics footprint does the APOC Pro slide use?
The APOC Pro slide has an RMSc-pattern optics cut machined directly into it for direct mounting of micro red dots using that footprint. TriStar also includes an RMR adapter plate in the box, so you can run optics with either an RMSc or RMR footprint without any additional machining or aftermarket parts.
What is the thread pitch on the APOC Pro's barrel?
The barrel is threaded at the industry-standard 1/2×28 TPI, which is the most common thread pitch for 9mm suppressors and muzzle devices. A thread protector is included to keep the threads protected when you're not running a device.
How does the APOC Pro compare to the standard APOC pistol?
The APOC Pro builds directly on the original APOC platform and adds three key upgrades: a factory-threaded barrel, an RMSc optics cut in the slide, and an included RMR adapter plate. The frame ergonomics, fiber optic sights, Picatinny rail, interchangeable backstraps, and overall size remain the same, so you're getting the same proven foundation with more out-of-the-box capability.
Is the TriStar APOC Pro a good option as a suppressor host?
It's a solid choice for a budget-friendly suppressor host. The factory-threaded barrel eliminates the cost of aftermarket barrel replacement, the optics cut lets you run a red dot to compensate for the sight height difference when using a can, and the Glock-19-sized frame gives you a comfortable grip length. Running suppressed adds weight to the front, but the Picatinny rail also lets you balance that out with a weapon light if needed.
What holsters fit the TriStar APOC Pro?
Because the APOC Pro is sized closely to a Glock 19, many holsters made for the G19 will fit or come very close. That said, the threaded barrel extends slightly beyond a standard G19 barrel, and the optics cut on the slide may affect compatibility with some OWB or IWB holsters designed for optics-bearing pistols. It's worth confirming fitment with your specific holster maker before ordering.





Reviews
There are no reviews yet.