I prefer to use my own guns, actually, but some places have rentals if you need 'em. HuhI have one anyway so I never bothered checking No license required for the range, no. If you plan on buying a gun of your own, well, that's a different story. There's always shortcuts
Where the fuck do you even buy doors I have no clue where the hell people get doors from, so I'd suggest the Yellow Pages or something.