The FMK Firearms G3 is a semi-automatic pistol configured for 9mm with a threaded 4.5-inch barrel. It ships with an optic-ready slide that accepts common red-dot footprints without mounting plates and comes finished in dark grey with Glock-style compensator sights. The design includes a polished stainless steel barrel, a redesigned metal slide stop, and FMK’s Fast Action trigger mechanism.
Key Specifications
- The caliber is 9mm.
- The barrel measures 4.5 inches and is threaded.
- The magazine capacity is 14 rounds.
- The action is semi-automatic.
- The slide is optic-ready and accepts Burris Fastfire 3, Vortex Viper/Venom, or Trijicon RMR footprints.
- The barrel is described as polished stainless steel.
- Includes Glock Comp sights as shipped.
- Features a Fast Action trigger mechanism for a short trigger pull.
- Includes a redesigned metal slide stop.
- Finish is listed as dark grey.
This configuration provides a threaded-barrel platform ready for commonly used optics and suppressor-capable setups while retaining practical controls and sighting options. The G3’s combination of an optic-ready slide, stainless barrel, and a short-action trigger mechanism makes it well suited for informed shooters seeking a versatile duty or range pistol.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
