Not real guns, sadly, but however, they do shoot! What's even better is that they have clips and even eject the "spent" cartridges.
A score at 2.5 BTC each, they are boatloads of fun. I can personally tell you that I spent quite a bit of time playing with them.
Coming soon: free bitcoins! All you have to do is a short survey, download the text file, send me the password and you get your bitcoins! The payout is higher than traditional faucets and sometimes multiple downloads can be completed in a day.
Stay tuned for the gold shop, coming soon as well!