Shocker

Jackson Brice was a member of Adrian Toomes' criminal group who used modified weaponry, including a gauntlet, to showcase and sell alien-human hybrid weaponry under the alias of Shocker. Having jeopardized the group by recklessly and repeatedly firing an Ultron Blaster Gun publicly and threatening to expose Toomes' criminal lifestyle, he was killed by Toomes in retaliation.

Herman Schultz is a former salvage worker turned professional criminal and one of the key members of Toomes Salvage who sold alien-human hybrid weaponry created by the Tinkerer. After Toomes killed his former crewmate Jackson Brice, who had used a modified gauntlet occasionally under the alias of Shocker, Vulture passed the gauntlet down onto Schultz and appointed him as the new Shocker. With his new title and power of the gauntlet, Schultz continued to assist Toomes with fighting off Spider-Man's attempts to stop all their black market arms deals, eventually resulting in the Shocker being defeated during a fight and then arrested.

Hes been released multiple times since then and joined multiple groups including The Sinister Syndicate and Sinister Six