Series 70 Lightweight Commander - "CLW" prefix, .30 Luger (7.65mm), .38 Super, 9mm, .45 ACP, 1970-1983 Nearly all of the info you find on the CLW will say they began production in 1970, however, I checked with Colt directly on my CLW with a very low serial # and they stated that it was produced in late 1969. Just my 2 cents.
Your Colt was made in 1975.
If that is the colt combat commander, it was manufactured in 1962.
You will have to call Colt to find out.
Manufactured in 1975.
If not listed at Proofhouse.com, call Colt
Made in 1976.
made ABOUT '77/'78
Manufactured in 1978.
The best I can do is say that your colt Combat commander series 80 was made from 1983-1996.
Made in 1973.
made about 1978 or 1979
1970