Spring Set

∙ For: M4/M16 type replica
∙ Made of: metal
∙ Manufacturer: Madbull

Set includes:
- Tappet plate spring
- V2 Safety cover spring
- V2 Cut off lever spring
- V3 Cut off lever spring
- Switch unit spring

ASG ULTIMATE Upgrade Spring Set for Airsoft AEG Ver.2 and Ver.3 GearboxMade with reinforced material to secure performance, durability and reliability.

Compatibility: TM Version 2 & 3 AEG Gearboxes
Material: Spring…

Gearbox Spring Set for Ver. II / III G&G

Established in 1986 in Taiwan, G&G is an experienced designer and producer of airsoft replicas and accessories. From their first replica, their goal is innovation and high quality to meets…

POLARSTAR Heavy Nozzle/Poppet Spring for Kythera/FE/F2The heavy spring is what comes standard in Fusion Engine and F2 HPA systems.
It is also the "extra" spring that comes with the Kythera system.

POLARSTAR Light Nozzle/Poppet Spring for Kythera/FE/F2The Light Spring replaces the Standard (Heavy) Spring which comes in the Fusion Engine and F2 HPA systems.
The Light Spring is used to help equal the force balance to improve…

Looking to get a little more "ooph" out of your MRS regulator? Well then you are in luck since this beefy spring will do just that. Changing out the spring can be done in a matter of minutes and will safely increase the output of…

FPS Reinforced Airsoft AEG Gearbox Spring Set for Ver.2

For Version 2 AEG Gearboxes (M4 / M16 / MP5 / M16 / PDW / G3 )

Features:
- Reinforced spring sets for most OEM brands
- 6 useful springs that are more likely to get…