The Faxon Firearms FX-19 Patriot Compact is a 9mm semi-automatic pistol built on a Glock-compatible platform. It has a 4.01-inch barrel with a black DLC (Diamond-Like Carbon) finish, a stainless steel slide, and a polymer frame with a Picatinny rail. Capacity is 15+1. The slide comes with suppressor-height night sights, and the pistol weighs 5.54 lbs with an overall length of 11 inches. 
 

Key Specifications 

• Brand: Faxon Firearms 
• Model Name: FX-19 Patriot Compact 
• Caliber: 9mm Luger 
• Barrel Length: 4.01 inches 
• Capacity: 15+1 rounds 
• Weight: 5.54 lbs 
• Length: 11 inches 
• Finish: Black DLC (Diamond-Like Carbon) 
• Frame Material: Polymer with Picatinny Rail 
• Slide Material: Stainless Steel 
• Sights: Suppressor Height Night Sights 
   

Detailed Features 

 
The DLC finish on the barrel and slide is harder than standard nitride treatments and resists wear and corrosion well over time. The suppressor-height night sights co-witness correctly with most micro red dots and also function independently in low light. 
 
Glock-pattern compatibility means most drop-in triggers, magazines, and holsters made for Gen 3/4 Glock 19 platforms will fit. The Picatinny rail accommodates lights and lasers. At 5.54 lbs, the pistol is heavier than most polymer-frame 9mms in its size class, which affects carry comfort but reduces felt recoil.

Owners of the Faxon FX-19 Patriot Compact 9mm generally respond positively, with a few recurring concerns.

Build quality and the DLC finish draw consistent praise. The compact dimensions get good marks from carry-focused buyers, and the night sights are highlighted as a useful standard feature given that many pistols require an aftermarket upgrade to get them. Reliability across different ammunition types is noted positively by most users.

The main criticism is aftermarket support. Compared to Glock itself or other high-volume platforms, specialized FX-19 accessories and replacement parts are harder to find, which matters to buyers planning upgrades. Magazine compatibility and capacity relative to competing compact pistols comes up occasionally. Recoil management at the compact size is noted as a surprise for some shooters expecting a softer shooting experience.

Overall the FX-19 Patriot is well-regarded as a carry pistol among users who want the DLC finish and factory night sights in a Glock-compatible package.