Madbull M110 AEG Spring
[SF27][02457 / MB SP110]Upgrade your AEG's fps to 350 to 380fps. It is highly recommended to upgrade plastic bushings and spring guide to metal bushings and spring guide with this product.
- Specifications
- Manufacturer: Madbull Airsoft
- Color: Light Blue
- Material: Metal
- Package Includes: One (1) Spring

Good spring. I put it in my cm.042 and it works fine, EXCEPT for one thing. With my cm042 the spring shoots as fast as it is advertised: about 380 fps....with .25s. IN my gun at least. Thats dissapointing because even with this downgrade, im still just over the FPS limit where i play.
Pros:
Good spring, does what it needs to do
FPS (for most people)
Cons:
i havent chronoed it yet with .2s, but it will probably shoot around 410 - 420 with them in a cm042. Just a guess.

Shoots at 370 Fps and I'm getting 23 Rps. It's a spring that will keep you under 400 fps.
Pros:
Its Blue!!!
under 400 fps
Cons:

Great spring, I put about 700 bb's through it in a day and the results were nice on the chrono, 370-380 a few fliers at 330. I am very happy with this spring, it brought my 415 fps gun down to 370fps now it is field legal to play!
Pros:
Price point $11 for this spring, very hard to find a spring on airsoft stores these days. Fps is at 370-380 from the factory spring at 405-415
Cons:
Can't think of any right now, maybe the blue color, it might chip off later.