- Great Spare
- For Airsoft AEG
- Provides 328fps
A replacement spring for your Airsoft AEG weapons.
Finance Options
Fast Delivery
Delivery & Postage
Here at Patrol Base we ship all around world, with delivery not only to the UK, but to most of the EU and select Worldwide locations as well. We provide a working day by road service via our handpicked courier services, simply buy your Airsoft guns with us and we'll have them delivered directly to your door.
For more information and to see the country we deliver please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change, and are only a rough guide. For more accurate postage estimate please use the Postage Calculator at the basket.
UK Standard
£4.95
Approx.
UK Next Day
£5.95
Approx.
Highlands / Islands
£12.99*
Approx.
EU
£12.99+*
Approx.
* Please note that Scottish Highlands, Islands and EU post prices can vary wildly. Prices range from £8.99, up to £29.99, so please ensure you refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
The spring is designed to produce 100m/s / 328fps, dependent on the efficiency of your gearbox's setup. This is the perfect spare for those who modify their weapons, or for those who have a weapon which is too hot to use and requires downgrading.
Features:
- Provides roughly 328fps, depending on your entire setup
- Ideal for those who have an incredibly efficient air sealed Airsoft gearbox
- Also ideal for countries and Airsoft site with much lower FPS limits
Package Includes:
- Tune-Up M-100 AEG 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
Specification
General
|
Internal Part Type
|
Spring
|
|---|---|
 |
Upgrade Parts
|
Construction
 |
Silver
|
|---|---|
 |
Alloy
|
|
Internal Part Construction
|
Alloy
|
Part Specific
|
Part for Power Source Type
|
Electric
|
|---|---|
|
Package Includes
|
Main Spring
|
Spring Specific
|
Spring Approximate M/S
|
Approx. 100m/s, using 0.20g BB
|
|---|---|
|
Spring Approximate FPS
|
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.
For more information with fitting parts, or should you require help, feel free to get in touch with our Workshop Department via our Contact Us Page.
Terms and Conditions relating to parts fitting can be read on our Terms and Conditions Page.