SIG SAUER said they may run a limited number of guns that are similar to M17 pistol. There will be some differences such as lack of rust preventing finish in internal parts, acording to some rumor
http://www.guns.com/2017/12/12/sig-sauer-to-sell-limited-run-of-m17-pistols-on-civilian-market/
And speaking of M17, Air Force is testing if M17 is suitable for emergency ejection
http://www.guns.com/2017/12/13/air-force-testing-m17-pistol-safety-with-ejection-seats-photos/
From: Guns.com