VFC Standard Spring

Code: VF9-SPG-M90-01
  • 295/328FPS
  • Recomended AEG Use
  • Fits 99% of Gearboxes

A highly affordable spring to get your Airsoft AEG build back in action. This spring is the go-to average for anyone on a budget and looking for a quick build setup.

Full description


Designed to output roughly 295FPS or 328FPS on average depending on the rest of your setup and the spring you choose. This spring is the go to average for anyone on a budget and looking for a quick build setup to get them onto most UK Airsoft fields without the worry of shooting over the limit. Should you need any advice on fitting this component, feel free to contact our store via telephone or email our customer services today.


  • Provides 295/328FPS
  • None linear spring
  • May fit other rifles that are AEG spring compatible
  • The go to safe option for most builds to usually be FPS safe for most UK Airsoft sites

Package Includes:

  • M90 / M100 Spring

Special Instructions:

Please note, the end result of your rifles FPS is determined by many other components not just inside your gearbox but also the barrel length, hop-up unit, BB weight and much more. Any ratings above are an average found from testing by the manufacturer. If you are unsure on fitting this spring and what to expect from doing so, please feel free to contact out customer services either via email at: info@patrolbase.co.uk or call our team on: 01484 644 709



Internal Part Type
Patrol Base - Warning Icon
Upgrade Parts
Name Variant
M90, M100,


Colour Wheel Greyscale
Item Colour
Gun Metal Grey
Construction Icon
Internal Part Construction

Part Specific

Part for Power Source Type
Package Includes
Main Spring

Spring Specific

Spring Approximate FPS
Approx. 295fps, using 0.20g BB, Approx. 328fps, 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.