September 13, 2013 Pete from The Armory Channel continues to test the Kel-Tec KSG Shotgun. Kel-Tec KSG Shotgun Specs: Caliber: 12 gauge 3” Barrel Length: 18.5″ Total Capacity: 6+6+1 Weight Empty: 6.9lbs Weight Loaded: 8.5lbs Length: 26.1″ Height: 7″ Share this gun video:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)