FN Herstal FNS-9 Airsoft Green Gas Magazine – 22 Round Capacity

The FN Herstal FNS-9 Green Gas Magazine is a reliable spare or replacement magazine designed to keep your sidearm running consistently during training and gameplay. Built with a solid metal body and reinforced baseplate, it provides dependable performance with a realistic weight and feel.

Powered by green gas, this magazine delivers smooth and consistent BB feeding through a high-tension internal spring, helping reduce misfeeds and maintain stable operation under repeated use.

Ideal for extended sessions, reload drills, and field carry, this magazine ensures your FNS-9 platform stays ready when it matters.

Overview

• Platform: FN Herstal FNS-9 Airsoft Pistols
• Magazine Type: Gas Blowback Pistol Magazine
• Power Source: Green Gas
• Capacity: 22 Rounds
• Color: Black
• Construction: Metal Body with Polymer Baseplate

Technical Specifications

Performance Advantages

• Reliable gas-powered feeding for consistent operation.
• Durable metal construction improves longevity.
• 22-round capacity supports extended gameplay and training.
• High-tension spring reduces misfeeds and jams.
• Ideal as a spare magazine for faster reloads.

Field Staff Notes

• Keep multiple magazines loaded for faster reload transitions.
• Store with a small amount of gas to maintain seal integrity.
• Use quality green gas to improve consistency and lifespan.
• Regularly clean and lubricate seals for optimal performance.

Frequently Asked Questions

Is this compatible with all FN pistols?
No. This magazine is designed specifically for FNS-9 airsoft pistols.

What type of gas does it use?
It is powered by standard green gas.

How many BBs does it hold?
The magazine holds up to 22 rounds.

Is this a good spare magazine?
Yes. It is ideal for reloads during gameplay and extended sessions.