![Smile :)](./images/smilies/icon_e_smile.gif)
I'm in the process of changing my TX200 mainspring. I bought it 2nd hand and I'm doing a change on springs, guides, seals, o-rings, etc. For now I'm going with a factory one.
But, I' wondering, what makes a mainspring a "good" one. What makes an aftermarket spring "better" than an original one? And, in your opinion, what is the "best" mainspring.
I'm looking for accuracy and consistency not power. My main objective is Field Target practicing.
BR
Pedro