Ex Law Enforcement Security Police, the Model 15 was the best pistol either in 2" or 4" barrel. They were accurate at 25 yards and shot expert many times with both. Would like to find any surplus 2" barrel but doubt it is possible.

Rickenbacker AFB, Clark AB, Camp O'Donnell, Crow Valley Bombing Range, US Forces Police Station (Town Patrol) in Vogelweh Germany, Dover AFB.