Capiccioni also wrestled for UWA Hardcore Wrestling as M-Dogg 20. He debuted as part of the company's second show. On February 16, 2007, M-Dogg unsuccessfully challenged Josh Prohibition for the UWA Canadian Championship, in a three-match also involving Sonjay Dutt. He defeated PUMA to win the UWA Canadian Championship at the "Return of the Dragon" show on July 28, 2007. Although he missed night one of UWA Hardcore's annual GP tournament, he made a surprise return on the second night of the tournament during the main event steel cage match. M-Dogg 20's return ultimately helped Osiris and Jerry Lynn win the match over the Prohibition Wrestling Alliance, a stable led by his former tag team partner Josh Prohibition. As a stipulation of the match, control of the company reverted from Prohibition back to Osiris, the original owner of the company. One month later at UWA's "Return of the Phoenix" event, M-Dogg 20 lost the Canadian Championship to Prohibition in a gauntlet match also featuring Rip Impact.