[DarkAngel]

thanks, i read your sticky, it answered alot of my questions. but i have a few more.

1) How do i know when my hopup is properly set, and how?
2) Is the spring the first thing most people upgrade? And which % spring do i use? I would like to have the max spring i can use on all the fields. (from what i seen, most people allow up to 450 fps)
3) Whats the best/Cheapest way to improve the accuracy?

My goal is to make a Mid range rifle, (Reliable and accurate at close range) as well as the ability to pick people off with semi auto at a distance)
so far, my iron sight is off, and i think my rounds seem to favour shooting a bit to the left.

I read some of the stickys, but i dont completely understand them, and i would like to understand what the parts do, and what the numbers mean before upgrading/buying parts for my rifle.
Any Suggestions?