1974
It was produced in 1974.
Made in 75. Rough estimate 250-350
A Colt peacemaker with that serial number was made in 1974.
A Colt peacemaker .22 model with that serial number was made in 1971.
1971
about 1973
About 1974.
@ 1973
Your Colt single-action army peacemaker would be 127 years old, made in 1885,
1971
1915
Made in 1976.