Sparks police report the arrest found inside a Walmart store with several weapons, including a shotguns, two handguns and a large hunting knife.
Police say the arrest Wednesday stemmed from a concerned person's call.
According to police, police and store security personnel found the man wearing a military-style vest with a bandolier of shotgun shells across his chest and a shotgun slung across his back and concealed under his jacket.
Authorities say 42-year-old Joe Mosley was arrested and jailed on suspicion of three counts each of carrying a concealed weapon and of being a prohibited person in possession of a firearm.
It's not known whether Mosley has an attorney who could comment on the allegations.
