One of my neighbors was assigned to the San Antonio office back in the
1970's while I was stationed at Lackland.
He had a 2 inch 15 as a privately owned weapon. The city was issued Model 58's at the time.
We lived in a very nice upscale aparment complex off base that gave generous discounts to civilian and military law enforcement.
The buildings were setup in a quad arrangement, 4 units per building all with private patios. All single story. It looked like a police convention in the mornings with all the cops going to work....
Just in my quad were 2 city cops and a Texas Ranger and his wife.The next building over was the FBI agent,a Sheriffs deputy,US Marshall and a Trooper.
Funny how we never had one bit of trouble in the three years we lived there.