Mossberg, Glock, Marlin, S&W etc shared sensitive customer and registration data with the NSSF without consent, which was used for political outreach. This 2024 revelation led to privacy concerns and backlash from gun owners fearing government surveillance.
Ruger - Company founder Bill Ruger Sr. publicly supported banning high-capacity magazines (over 15 rounds), writing to Congress that "no honest man needs more than 10 rounds in any gun."
Springfield Armory** In 2017, the company (along with Rock River Arms) lobbied in support of an Illinois bill that imposed stricter licensing on gun dealers, seen as a backdoor to more gun control.
Smith & Wesson: In 2000, Smith & Wesson agreed to a deal with the Clinton administration to implement safety features like child-safety locks and "smart gun" technology, as well as limit sales to certain dealers, in exchange for immunity from lawsuits. This was seen by many gun owners as capitulating to gun control advocates.
On another slightly unrelated but relevant note.
IWI exported to angola and sudan among other places. Owner linked to corruption scandals in arms deals.
Walther supplied the Nazis
Not exactly apples to apples but my point should be obvious.