User talk:2403:4800:2414:3F40:B55B:ADEA:15BB:E120

September 2021
Please do not add or change content, as you did at M4 carbine, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Loafiewa (talk) 10:09, 29 September 2021 (UTC)