Modify AEG IP Spring

  • Durable & Strong
  • Highly Consistent
  • Irregular Pitch Coiling

A high-performance spring for Airsoft Electric Guns, which is compatible with all Marui (and Marui compatible) AEGs (not including the PSG-1).

Full description


This AEG Spring is made from top quality Piano Wire, and is incredibly durable and strong. Each spring has undergone rigorous testing for quality and performance. The spring has irregular coils to promote consistency, and fits a wide-range of TM Compatible AEGs (excluding the PSG-1).


  • Piano Wire
  • Durable & Strong
  • Undergone Testing
  • Irregular Pitch
  • TM Compatible
  • Very Consistent

Package Includes:

  • AEG IP Spring



Internal Part Type
Name Variant
S80+, S90+, S100+, S110+, S120+,

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.02kg


Colour Wheel Greyscale
Item Colour
Construction Icon
Piano Wire
Internal Part Construction

Part Specific

Part for Power Source Type

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.