- Progressive Coiling
- For AEG replicas
- Reduces piston stress
Upgrade your stock AEG spring with a Softair's range of high-quality carbon steel springs for superior performance that may give you an edge in gameplay and improve your replica's reliability.
Constructed from burnished and pre-hardened carbon steel wire, the spring also has the addition of silicon and chromium for improved tensile strength and to reduce friction to reduce energy loss. It is recommended to use the spring in association with spring guides and bearing piston heads to ensure maximum performance and durability. The spring also features closed and flattened top and bottom ends to improve stability, with the spring also reducing stress on your replicas pistons due to the non-linear design.
Available in various strengths providing roughly 300, 345, 360 and 395 FPS respectively.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information 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 a more accurate postage estimate please use the Postage Calculator at the basket.
UK Standard
£6.95
From
UK 24hr Dispatch
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please 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
Features
- Consistent power with minimum loss between each shot
- Excellent coil strength
- Closed and flattened top and end for improved stability
- Designed with 6.03mm Inner barrels in mind
- Progressive coils with smooth initial piston release limit internal stress
- Side bending is reduced due to materials and finish
- Excellent for high rate of fire builds
Package Includes
- FPS Softair AEG Upgrade Spring
Specification
General
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Parts & Accessories Type
|
Internal Parts
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|---|---|
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Internal Part Type
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Spring
|
 |
 |
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Name Variant
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100m/s, 105m/s, 110m/s, 120m/s,
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Weight and Dimension
 |
Approx. 0.02kg
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|---|---|
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Product Length
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Approx. 17cm
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Construction
 |
Black
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|---|---|
 |
Steel
|
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Internal Part Construction
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Steel
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Spring Specific
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Spring Approximate FPS
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Approx. 325fps, using 0.20g BB, Approx. 340fps, using 0.20g BB, Approx. 360fps, using 0.20g BB, Approx. 390fps, 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.