The SIG Sauer M17 and M18 are service pistols derived from the SIG Sauer P320 in use with the United States Armed Forces.
The XM17 prototype with 17-round magazine inserted. Brown triggers, levers, and catches were used only early in production.
Day and night variants of the ceremonial M17
Tomb Guard carrying one of the two polished ceremonial M17s in July 2021
A USAF technical sergeant fires an M18 with 21-round magazine inserted
The SIG Sauer P320 is a modular striker-fired semi-automatic pistol made by SIG Sauer Inc., SIG Sauer's American branch. It marked SIG Sauer's first foray into striker-fired pistols, as their first of
SIG Sauer M17
…The SIG Sauer M17 and M18 are service pistols derived from the SIG Sauer P320 in use with the United States Armed Forces. When the requirements were formulated for a new handgun for the U.S. Army, one of the tenets of the proposal…
SIG Sauer P320 fire control unit
SIG Sauer P320 Full Size (pre-upgrade)
SIG Sauer P320 RX (with Romeo 1 optical reflex sight)