Reuters: “The gunman was armed with an AR-15 assault rifle, a 12-gauge shotgun and a Glock .40-caliber handgun… Police found an additional Glock .40-caliber handgun in his car…. Holmes had purchased the weapons legally at three area gun stores in the last 60 days and bought 6,000 rounds of ammunition online, including a 100-round drum magazine for an assault rifle.”
CBS News: “Investigators also tell CBS News they have …interviewed a UPS driver who says Holmes had 90 packages delivered to his workplace on the University of Colorado medical campus. And sources say over the past several months, Holmes spent about $15,000 as he was putting together his deadly arsenal — guns, chemicals, explosives, and ammunition. [...] Holmes did most his shopping on Internet sites. And he was clearly in a hurry. A receipt from TacticalGear.com shows on July 2 — two-and-a-half weeks before the shootings — Holmes purchased a bulletproof vest and other equipment. He paid extra to have it shipped by 2nd-day air.”
divineirony: Reloading could put a damper on your shooting spree. Today’s guns can fire hundreds of rounds per minute.