Big Dragon High quality spring M95 for AEG

Big Dragon
Code: BD4500
  • M95 Spring
  • For standard AEG Gearboxes
  • Provides approximately 95 m/s (310FPS) with 0.2g BB

This M95 spring from Big Dragon fits any AEG gearbox which takes standard AEG springs. The spring is a non-linear design, reducing strain on the gearbox shell. Once installed, assuming the air seal of your gearbox is good, the spring should provide around 95 m/s or 310 FPS muzzle velocity on 0.2g BBs. This spring is ideal to drop the power of your gun to allow it to be used for CQB, or for a gearbox built from scratch. 

Full description



  • Non-linear design
  • 95 m/s (310 FPS) Spring
  • Steel construction
  • For AEG Gearbox

Package Includes

  • Big Dragon High quality spring M95 for AEG

Special Instructions

The power rating of this spring is approximate and the muzzle velocity of your AEG when this spring is installed will depend on your air seal. The rating is based on average air-seal, so if your air seal is very good you will get above 95 m/s, and if it is poor you will get below 95 m/s.



Internal Part Type

Weight and Dimension

Product Length
Approx. 17cm

Part Specific

Part for Power Source Type
Weapon Platform
  • Long Gun
  • Assault Rifle
Package Includes
Main Spring

Electric Part Specific

Gearbox Icon
Gearbox Version
  • V2 Gearbox
  • V3 Gearbox
  • V7 Gearbox
  • V6 Gearbox
Gearbox Version Compatibility Variant
Most Airsoft AEG

Spring Specific

Spring Manafacturer Power Rating
Approx. M-1
Spring Approximate M/S
Approx. 95m/s, using 0.20g BB
Spring Approximate FPS
Approx. 320fps, using 0.20g BB

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.