Cybergun FN Herstal FNX-45 GBB Airsoft Pistol Black

FN HERSTAL FNX-45 GBB Gas Blow Back Semi-Auto Pistol with Full Metal Slide

**Pre-Order Item Ships JUNE 2026**

Improving on the FNP-45 Tactical, developed for the U.S. Joint Combat Pistol Program, the FNX45 Tactical is the latest in technological advancements in handgun engineering, offering .45 ACP performance and a host of unique features that no other handgun can match. The checkered polymer frame is offered in Black and Flat Dark Earth and has a low-bore axis for reduced felt recoil and enhanced operator control. Interchangeable backstraps are available to quickly customize the grip feel. All operating controls are fully ambidextrous for ease of use. The 5.3″ barrel has a threaded muzzle to accept sound suppressors, compensators and other accessories. The slide has high-profile combat sights.

Has the licensed FN Herstal Trademarks!

Specifications:

Dimensions: 225mm x 150mm

Weight: 1.8lbs

Muzzle Velocity: 325-350 FPS (Measured w/ .20g BBs and Green Gas)

Magazine: 25+1 rds

Gas Type: Green Gas, Red Gas, Propane

Firing Mode: Semi Automatic, Safety

System: Gas Blowback

Hopup: Yes, Adjustable

Package Includes: Gun, Magazine, two different grip backstraps for different grip size and Manual

Features:

Fully licensed FN Herstal trademarks

Semi automatic airsoft GBB pistol

Metal slide with FNH stamped trades

Nylon reinforced polymer construction

Threaded metal outer barrel

High profile “suppressor” sights

Ambidextrous controls

On frame safety & hammer decocker

Double / Single action trigger

Picatinny accessory rail

Serrated slide

Textured grip

Realistic blowback action

Detachable Magazine / Slide.

Package includes:

Gun, Magazine, two different grip backstraps for different grip size and Manual

We recommend only using high quality .20g and .25g BBs for higher performance, better accuracy and to prolong the life of your gun.