Shooting the Heizer Defense Pocket Shotgun (VIDEO)

Tom Heizer showing off the Heizer Defense “Pocket Shotgun,” the pocket derringer that shoots 2.5-inch .410 shot shells or .45 Colt centerfire cartridges.

This is the Double Tap alternative, a double-barreled derringer chambered for .45 ACP or 9mm. The company split in two after a long delay in product delivery and other melodrama.