The FMK Gen 3 pistol in 9mm and black finish (brand part no. FMKG49TB) is a full-size version of the G3 platform, featuring an optic-ready slide that mounts a Burris Fastfire 3, Vortex Viper, Vortex Venom, or Trijicon RMR directly without requiring mounting plates. FMK Firearms pairs the polished stainless steel barrel with a redesigned metal slide stop and a Fast Action trigger mechanism, and this Gen 3 variant adds a decocker for added control. The pistol carries a 14-round capacity with a 4.5-inch barrel and fixed sights. Among full-size direct-mount-optic semi-auto handguns, this Gen 3 configuration favors shooters who want higher capacity alongside optic compatibility.

Key Specifications

• Chambered in 9mm.
• Capacity of 14 rounds.
• The barrel measures 4.5 inches, polished stainless steel.
• The slide is optic ready without requiring mounting plates.
• The safety system includes a decocker.
• The sights are fixed sights.
• The action is Semi-Auto.
• The trigger mechanism is Striker Fired.
• The frame is polymer.

Frequently Asked Questions

Does this pistol include a decocker? Yes, this Gen 3 variant adds a decocker for added control.

Does this pistol need mounting plates for an optic? No, the slide mounts leading red dot optics directly.

Buy the FMK Gen 3, Black, 14-Round

Higher-capacity, direct-mount optic compatibility with a decocker is exactly what this Gen 3 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.