SIG SAUER to Present Ceremonial M17 Pistols to U.S. Army’s 3rd Infantry Regiment (The Old Guard) for Tomb of the Unknown Soldier The M17 Tomb of the Unknown Pistols are unique M17 pistols that were created using the same specifications for the U.S. Army’s M17 Modular Handgun System. The ceremonial pistols are 9mm striker-fired pistols …
