A Microsoft spokesperson said “Our intent with every glyph is to align with the global Unicode standard, and the previous design did not map to industry designs or our customers' expectations of the emoji definition.” (https://www.engadget.com/2016/08/04/microsoft-new-real-gun-e...)
I.e., Windows used to show a laser/toy gun, but they changed this almost a week ago in the Windows 10 Anniversary Update: http://blog.emojipedia.org/diverse-emoji-families-come-to-wi...
A Microsoft spokesperson said “Our intent with every glyph is to align with the global Unicode standard, and the previous design did not map to industry designs or our customers' expectations of the emoji definition.” (https://www.engadget.com/2016/08/04/microsoft-new-real-gun-e...)