certain places like marauders only allow 370 fps tho
It's 375 with .25s. Morgan is wrong though. He has only been to one game. Most experienced players keep their guns stock. Because it makes the gun allot more reliable and you really don't need 400 fps to hit something, if you do, you need some target practice. If your gun can accurately hit a human sized target at 100 -150 feet, you should be fine. I would suggest a tighbore barrel though because it helps shot grouping and gives you more range.
Also, there are always new guys on the field and there will usually be 2 or 3 low end guns, and those guys still have fun.
Like warlocks signature says, "FPS Limits are restrictions, not goals!"