Stumbled upon this on Amazon and it's intriguing to me. Anyone heard of this, or know about the data in the book?

The 2007-2012 Outlook for Double Barrel Shotguns, Combination Rifle-Shotguns, and Tranquilizer Guns in the United States
http://www.amazon.com/gp/offer-listing/0...128&sr=1-12


Vintage and Double Gun Loony