EMG FN 509 Gas Blowback Airsoft Pistol, Black

The EMG FN 509 captures the exact footprint of the original FN Herstal design, right down to the aggressive frame texturing and rugged metal slide. This isn't a lightweight toy; it weighs in at a realistic 750g once you slap in the magazine, giving you a balanced, 1:1 feel in the hand. The gas blowback action is punchy and satisfying, while the licensed trademarks ensure the aesthetics match the performance of this modern striker-fired replica.

Running on Green Gas, this EMG FN 509 sits right in the 320–340 FPS sweet spot, making it a safe bet for CQB and a solid backup for outdoor games. It’s built for modularity, shipping with interchangeable backstraps so you can actually customize the grip to your hand size. The slide is optics-ready and includes a red dot plate for mounting micro reflex sights. You also get both low-profile and suppressor-height sights in the box for a co-witness setup or tracer use.

For a compact 190mm airsoft pistol, the EMG FN 509 packs serious utility with ambidextrous controls and an under-barrel Picatinny rail. It feeds from a 20-round magazine (Cybergun FN509 series only) and utilizes a precision adjustable hop-up system to maximize the range of such a maneuverable sidearm. It’s a tough, ambidextrous workhorse that delivers exactly what you need from a modern striker-fired airsoft pistol.

Note: Accessories shown NOT included. This comes with a federally mandated blaze orange tip.

Features:

• Licensed FN-Herstal trademarks and engravings
• Nylon-reinforced polymer frame
• Serrated aluminum alloy slide and outer barrel
• Ambidextrous magazine release
• Dual-sided on-frame safety and slide stop
• Integrated Picatinny accessory rail
• Realistic gas blowback semi-automatic action
• RMR-cut slide for micro red dot optics
• Fiber optic suppressor-height sights

Color:

Black

Power Source:

Green Gas

Canada Compliant:

No

Caliber:

6mm

Velocity:

320-340 FPS w/ 0.20g BBs

Rail Type:

Weaver/Picatinny

Length:

7.48 lbs

Weight:

1.65 lbs

Included Magazine:

20+1 Rounds

Manufacturer:

EMG

Package Includes:

Gun, Magazine, Spare Backstrap, Low Sights, Suppressor Height Sights, Red Dot Plate, Manual

Thread Direction:

14mm counter-clockwise

Fire Modes:

Safe, Semi Auto

Hop-Up:

Yes - Adjustable

Magazine Compatibility:

Compatible with Cybergun FN509 magazines only

Magazine Model Number:

Mag-CBGFN-C006-BK