There were alot of guys carrying revolvers when I started. The rule was that you had to carry a revolver your first two years. I skated around that. Early 80's, I got hired as a Reserve. During the academy, a fellow rookie Reserve was a world class IPSC shooter (one of Jeff Coopers first instructors at Gunsite). He wound up instructing the firearms portion of the academy so, I went through the academy with a Colt .45 auto and, that was my duty gun. I went regular a year and a half later and just kept carrying the .45. All the cool kids at our department carried either Browning High Powers or 1911's. I wanted to be a cool kid.
Things were a little more casual back then.
Funny story about one of my best friends on the department who started with a revolver.
We had to buy our own duty guns when I started. 1986. I carried a 1911. My buddy carried a GP100.
Me and a Sergeant were standing at the west door to the PD. A torrential Texas storm had just blown in. My buddy was in jail booking a prisoner and had just finished. So he walks to the door with us. I mean, it's raining. Like you couldn't see half way across the parking lot kind of rain.
The Sergeant and were waiting for it to subside. Nobody had a raincoat, I know mine was in the car. And, my buddy gets a priority call. We both look at him.
He steels himself up....takes a deep breath...psychs himself up and, with kind of a primordial scream bolts across the parking lot. He was very fast.
About halfway to the car, that Ruger did a triple Linsey out of his holster, hit the asphalt and started chasing him through the parking lot. The only reason there weren't any sparks was because the parking lot had about a half inch of standing water. I'm pretty sure it threw up a rooster tail though.
He had just made it to his car....slowly turned around....walked back...picked up his gun, plopped it back in his holster and, drenched, plodded to his squad car.
Didn't really hurt the gun, just a little character. But, the Sergeant and I enjoyed it immensely.