I have been using these springs for a wile as my catch spring. They are nice because they are closed at both ends ans they work pretty well when I am able to use the whole thing but even then they are a little weak in my opinion. They do not work well when they are cut shorter to be used in a rainbow catch or modded blaster. If anyone has any recommendations I would love to hear them, a "cut to length" spring (from this category) would be grate but any spring will do as long as its stronger then what I was using.
Edited by Aeromech, 23 November 2015 - 01:16 AM.