Oath Keepers members spent tens of thousands of dollars in January 2021 on firearms, bullets and other equipment, according to prosecutors in Washington, DC, trying to prove members of the far-right extremist group were building an arsenal as it prepared to try to stop the peaceful transfer of presidential power.

(SOURCE) https://www.cnn.com/2022/10/17/politics/oath-keepers-arsenal-january-6/index.html