Buying Used Rifles?

[Wyobraz]

[font "Tempus Sans ITC"][#808000][size 3]All of the rifles I own I have either inherited, recieved as gifts or purchased new through the years. But I have been paying attention to the adds on KSL and there are some sweet deals to be made right now on some used rifles.[/size][/#808000][/font]
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[font "Tempus Sans ITC"][#808000][size 3]So my question is what are the rules regarding selling used firearms accross state lines. Can I come down to Utah and purchase a used firearm and take it accross state lines without some type of background check?[/size][/#808000][/font]
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[font "Tempus Sans ITC"][#808000][size 3]Thanks,[/size][/#808000][/font]
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