Hock Thx for your interest. We, my partner at the time had an FFL. We were buying and selling firearms in central Wyoming. At that time there was tons of police trade in for sale. The county Sheriffs in Wyoming also actioned off all their "Crime" guns once a year.
The Mdl. 58 .41 Mags were stamped SFPD on the side plates. Two of the four had been used in service and were well worn. Two of the 58s were in exellent condition and shot dead on at 25 yds. We sold the 2 service guns and held on to the 2 nice ones. My partner an ex Green Beret died young from a heart attack. I never knew what happened to his Mdl. 58. I did one of those dumb things and traded mine off. Mdl. 58s are rather expensive today and hard to find.