your pistol was made in 1912....your lucky its worth al of money
Manufactured in 1975.
Made in 1976.
If that is the colt combat commander, it was manufactured in 1962.
Manufactured in 1978.
You will have to call Colt to find out.
Made in 1973.
made about 1978 or 1979
The best I can do is say that your colt Combat commander series 80 was made from 1983-1996.
1970
If not listed at Proofhouse.com, call Colt
about 1978
I would guess about 1980....................