I don't have one but this is why I want on
1. Incredibly fun to shoot (I have shot one or two before)
2. Cheap ammo
3. Coyote hunting
4. All of the mods that can be put on it (maybe this is a reason I shouldn't get one as it will cost a lot of $ )
5. And finally, even though I'll sound like a Call of Duty freak (no offense zombiekiller) because they look cool.