AMP Tactical AMP120 High Performance Spring Features & Specs: Manufacturer: AMP Model: AMP120 Muzzle Velocity: Approx 380-410fps 120 m/s spring Package Includes: Spring only
AMP Tactical AMP110 High Performance Spring Features & Specs: Manufacturer: AMP Model: AMP110 Muzzle Velocity: Approx 350-380fps 100 m/s Spring Package Includes: Spring only
AMP Tactical AMP100 High Performance Spring Features & Specs: Manufacturer: AMP Model: AMP100 Muzzle Velocity: Approx 320-340fps 100 m/s Spring Package Includes: Spring only
Features & Specs:
Manufacturer: Modify
Model: S120 Irregular Pitch Spring for AEG
Material: Class A Piano Wire
Power: 400-430FPS*
Very durable and strong
Irregular pitch...
Madbull M140 Upgrade Up Spring Features: Consistent >100000 shotsl Non-liner design (calculated) Color coating to reduce effects from environment Design & Made by experienced engineers...
Features & Specs:
Manufacturer: Modify
Model: S130 Irregular Pitch Spring for AEG
Material: Class A Piano Wire
Power: 430-460FPS*
Very durable and strong
Irregular pitch...
Madbull M120 Upgrade Up Spring Features: Consistent >100000 shotsl Non-liner design (calculated) Color coating to reduce effects from environment Design & Made by experienced engineers...