You don't. It is a game.
You can try Amazon, eBay, and toysale.com.
you dont you just find them on a map or pick them with the armor abilities.
there is no such thing
not that i can find right now
The Best Guns for Halo are the Battle Rifle, Sniper Rifle, Spartan Laser, Shotgun, and an SMG.
In reality, none of the guns would be school appropriete...except maby the covenant based guns, since they dont resemble any guns of today...
some are gonna be new guns
Yes, halo laser guns are available for purchase. You can get them on Amazon.com and they cost about $40 - $60 U.S. for the set.
You cant.
yes, yes you can
No
Erm, YES. Halo does have guns. It's not that gory though.