The DoubleTap was unveiled as a slim and light pocket pistol available in .45 ACP or 9mm with a four-round capacity. Heizer initially touted the pistol's unusual break-action feature and ambidextrous thumb latch controls. Heizer planned to produce it at a former aerospace facility.
The pistol would "incorporate space-age high tensile alloys," according to the initial press release. The pistol would have retailed for between $499 and $799.
Commenters on PoliceMag's coverage of the pistol expressed interest in the gun, but generally said it wouldn't be practical as a backup gun for officers.
"Unless it is extremely cheap, why would anyone consider this as a backup weapon or CC (concealed carry) weapon," M. Conner wrote on Oct. 25, 2011. "I guess something is better then nothing. But I would bet for the price of this 'space age' looking weapon, you could purchase a backup that is proven with multiple shot capacities."
Kohout said he hoped to find a manufacturer for the pistol.