User talk:AdZal22 HU

June 2021
Please do not add or change content, as you did at Heckler & Koch USP, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Usage of Wikipedia as a source is an example of WP:CIRCULAR referencing and is not allowed. Loafiewa (talk) 17:41, 27 June 2021 (UTC)