Train with one of the most recognizable modern military sidearms using the Sig Sauer ProForce M18 Green Gas. Designed as a realistic replica of the U.S. military-issued M18, this gas blowback airsoft pistol delivers authentic handling, strong recoil, and impressive realism for both training and recreational shooting.
The ProForce M18 features a durable polymer frame paired with a metal slide for realistic weight and feel. Its full blowback action creates satisfying recoil with every shot, while the adjustable hop-up system improves accuracy and consistency at longer distances. The compact M18 profile offers excellent maneuverability without sacrificing ergonomics.
This green gas-powered pistol includes an optic-ready slide with a removable rear sight plate, allowing compatibility with select red dot optics. The integrated Picatinny accessory rail supports tactical lights and lasers, making it ideal for loadout customization.
Whether you're using it for tactical drills, target shooting, or airsoft gameplay, the ProForce M18 delivers realistic performance inspired by the real SIG Sauer M18 platform.
Key Features
- Realistic replica of the U.S. military M18 pistol
- Green gas powered blowback system
- Full metal slide with polymer frame
- Adjustable hop-up for improved accuracy
- Optic-ready slide with removable rear sight plate
- Integrated Picatinny accessory rail
- Field strippable design
- Realistic recoil and handling
- 21-round magazine capacity
- Compatible with 6mm airsoft BBs
Specifications
- Model: Sig Sauer ProForce M18
- Manufacturer: SIG Sauer
- Power Source: Green Gas
- Caliber: 6mm BB
- Magazine Capacity: 21 Rounds
- Velocity: Up to 320 FPS
- Action: Semi-Automatic
- Blowback: Full Blowback
- Hop-Up: Adjustable
- Slide Material: Metal
- Frame Material: Polymer
- Barrel Length: 3.9 inches
- Overall Length: 7.2 inches
- Weight: Approx. 1.9 lbs
- Accessory Rail: Picatinny Rail
- Optics Ready: Yes
- Color: Coyote Tan
- Recommended BB Weight: 0.20g – 0.25g
- Intended Use: Training, Target Shooting, Airsoft Gameplay
FAQ
Is the Sig Sauer ProForce M18 field strippable?
Yes, the ProForce M18 is field strippable and closely replicates the operation of the real firearm platform.
What type of gas does the M18 use?
This version is powered by green gas, though compatible CO2 magazines are also available separately.
What BB weight is recommended?
.20g BBs are commonly recommended for standard performance and FPS ratings.
Does the pistol have adjustable hop-up?
Yes, the ProForce M18 includes an adjustable hop-up system for enhanced range and accuracy.
Is the slide metal?
Yes, the pistol features a metal slide combined with a durable polymer frame
