i got a marksman Pulse M70 full auto softair gun. I just got it because there was a full auto shooting and i would like to have a full auto gun. Well the first thing is go for Electric mini machine guns or a full size Electric gun because the Spring operated are the worst guns i have ever used. the gun is good out to 20 or 30 yards on man size targets and softair guns are for people shooting like paint ball. I like the full auto because it shoots about 600-700rpm and sounds like a full auto .22 and it will shoot it's 85 round mag in about 5-10secs so it's good to get lots of ammo and stuff. These guns look like p90s,G3A3, AK47,uzis, Walther P99 , m4s,Marui 93R Pistol, and any other full auto guns. If you don't have a full auto gun or like to have more real like war games look at are soft.
http://pyramidair.com/cgi-bin/show.pl?cmd_category=show&category_id=40