Modify Airsoft M100 High Performance Spring

If you are looking to replace or upgrade your AEG's Spring, you need to take a look at the Modify M100 High Performance Spring Airsoft Gun Accessory! The M100 rated spring from Modify is the perfect addition to your AEG for high speed upgrades. The M100 spring will bring your fire power to about 340-370fps in most airsoft AEGs. The Modify M100 is an irregular pitch spring. The irregular pitch makes it easier for the gearbox to compress the spring by evening the tension across the compression stroke. So what are you waiting for? Add the Modify M100 High Performance Spring Airsoft Gun Accessory to your gun today!

Features:

• High Performance Design
• 340-370 FPS
• Irregular Pitch Spring

Includes:

• Modify M100 High Performance Spring Airsoft Gun Accessory