this is a repeat message....................
if it's a New Service model it was made about 1920
50-500usd
No sn=no answer.
A Colt .25 automatic with serial number OD44723 was made in 1972.
the serial number is in the pan for automatic trans, and it is in the bell houseing for the manual.
The only way to find out how old a Bretta automatic pistol with the serial number 605222 is to call the company. There is not a listing for Bretta's by serial numbers online.
1877 if it's a Single Action Army. Nothing special about the serial number.
About 1913 for a Colt police positive special with that serial number.
Impossible to value with only a serial number and no other details.
Impossible to value any firearm with just the serial number.
Go to Browning.com, select customer service, select date your firearm.
No way to value with only the serial number and no other descripitve information.