Well, this is my first post but I have been a long time reader. I'd like to give a quick hello to CrazyChoda and Ranger (if he still is around) if they read this. Anyway, now to the point
When doing an upgrade with a systema p90 ftk ("m100 standard kit") and a PDI 150% spring instead of the included systema spring, is there any other parts that should be upgraded to provide a reliable gun. I'd be planning to use a 9.6v 1500mAh battery but I have got mixed reports that say a 8.4v 1200mAh battery would be sufficient. Does anyone have any advice on that?
Also, would any other upgrades be needed if I was to install a systema 6.04mm barrel?
I hope my first post is comprised of good questions