Karl and I both shot one of those (DoubleTap) in Kentucky at The Remington R&D Facility when we were there. We each took just ONE shot. . . . . That was enough! Hurt like hell! They laughed and said. . . . Go ahead, shoot the second round. . . . . Karl & I both had rather straight forward explicatives for them. . . . . They laughed at those statements too. lol
Yeah, NOT a fan of that thing at all.