Step 1: Appearance
Step 2: Weapons and gear
you need a
Primary(rifle or automatic AEG)
your main weapon. try to find the FPS(feet per second) over 250 is what you want. 400 is pushing it unless it's a sniper.
Secondary(pistol or mini automatic)
use as a last resort. it must be ready for action at all times, loaded and reliable. 250-300 FPS is what you want to look for.
there are homemade tools you can make for this catagory(i'll make another instructable soon) airsoft grenades, smoke grenades, landmines, trip wires, are all optional. check your field for rules and regulations.