The TriStar Apoc Pro is a semi-automatic, striker-fired 9mm Luger pistol with a 4.5 inch threaded barrel. It has a polymer frame finished in OD Green, a black Cerakote steel slide with an optic-ready cut, and fixed fiber optic sights. The pistol ships with two 15-round magazines, and a magwell adapter is available to aid reload handling. The grip uses interchangeable backstraps. 
 

Key Specifications 

• Brand: TriStar 
• Model: Apoc Pro 
• Caliber: 9mm Luger 
• Action: Semi Auto 
• Capacity: 15+1 
• Barrel Length: 4.5" 
• Weight: 1.33 lbs 
• Finish: Black Cerakote 
• Frame Material: Polymer 
   

Detailed Features 

• Factory-threaded barrel for mounting a suppressor or other muzzle device 
• Optic-ready slide cut with an RMSc-footprint plate, plus fixed fiber optic front and rear sights 
• Interchangeable backstrap grip on a polymer frame with a built-in Picatinny rail 
• Comes with two 15-round magazines; a magwell adapter is available as an add-on for faster reloads 
• Trigger safety as the primary manual safety mechanism

Compact, optic-ready striker pistols in this price range typically get judged first on trigger feel and slide finish. Owners of the Apoc Pro generally describe the Cerakote finish as holding up well to holster wear, and the threaded barrel is a common draw for buyers planning to add a suppressor or a compensator down the line.

Ergonomics get mixed reactions. The interchangeable backstraps let most owners dial in a fit that works for their hand size, though a few find the factory sights less refined than what they are used to on higher-end pistols. Carrying a pistol this size in an OD Green finish also draws comment, since it stands out compared to an all-black gun.

On value, TriStar pistols tend to be positioned as an affordable way into an optic-ready, threaded-barrel platform. Owners weigh that against pricier competitors and generally see the included spare magazine as a reasonable extra for the category, even if aftermarket support lags behind more established brands.