The sn you give does not fall in the range of published data. You must call Colt
your colt agent was made in 1963.
Your colt agent was made in 1964.
Made about 1978
No such sn in published references. You will have to call Colt. I have one W26XXX it was made between 1984-86
The Colt Agent .38 revolver was introduced in 1971. It was designed as a lightweight, compact firearm for concealed carry. The Colt Agent was based on the Colt Detective Special but featured a lighter frame and a shorter barrel. Production of this model continued until 1986.
Need serial number. Try proofhouse.com
You may ind the answer if you go to proofhouse.com.
You need to call Colt
Your colt police positive special was made in 1972.
Colt police positive .38 was made in 1919 and Colt police positive special was made in 1914.
That Colt ds was made in 1975.
A Colt police positive .38/bankers special with that serial number was made in 1934. A Colt police positive special/detective special with that serial number was made in 1928.