S&W's entry in to US Army's Modular Handgun System was dropped from the competition per SEC filing. There is no indication if anyothers were dropped or not. Currently, SIG, Glock, and Beretta are known to be participating, but none of the above mentioned said anything about it.
http://www.thefirearmblog.com/blog/2016/09/24/breaking-smith-wesson-eliminated-us-armys-modular-handgun-system/
From: The Firearm Blog
