Spring Comparison Chart & barrel Length and quick joules test

[jeffery7466]

Hello guys,

Just thought I should contribute to this community.

I found some useful information that I would like to share with all of you.

Spring Comparison chart:

http://www.airsoftcanada.com/SpringChart.php by Brian Wong aka ILLusion

Barrel Length:

http://www.uwants.com/viewthread.php?tid=2316678&extra=page%3D1%26amp%3Bfilter%3Ddigest by 豹仔

Edit: I have re-posted the joules test in the Guides section of the forum, please take a look!