Originally Posted by KNIVEZS
here a good read from cdn_stalker
Yay! I got quoted!
Funny thing, I just finished replacing the spring (and the hop up rubber) in my main MP5 which I use for outdoors, shot horribly at 400fps all last year, it now sits around 360-370fps which is the ideal area for AEGs to shoot outdoors (I exclusively use 0.28g BBs). And my other MP5 now sits around 300fps (I think my spring stayed compressed for a while), last year was 330-340fps and had used it outdoors as well with great performance using 0.28g.