Passage: The DoubleTap was originally marketed under the name Heizer DoubleTap but in October 2012 DoubleTap Defense announced that they were looking for a new partner to manufacture the pistol. In a statement released on November 7, Heizer Defense stated that the business relationship with the creators of the DoubleTap had never materialized as the economics proposed "did not forecast a successful business relationship."  A month later, it was announced that Azimuth Technology in Naples, Florida had been selected to manufacture the pistol.

Question: What is the name Heizer DoubleTap eventually uses?
The DoubleTap