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Is it 45 ACP or 45 Long Colt? Single action or Double action? Barrel length? Finish? Need to know in order to answer. Depending on what you mean by "original registration", it may not exist.
If you mean: 45/100 then it is 45%
3/9 of 45 is 15.
You mean, "N in 45 degrees"? Ans. sine(45) = 0.7071 N
about 1977
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.
made about 1977Series 70 Lightweight Commander - "CLW" prefix, .30 Luger (7.65mm), .38 Super, 9mm, .45 ACP, 1970-1983
100-400 or so
Lightweight Colt Commando LCC serial number should have LCC000077. Titanium, Stainless, Teflon. Probably produced in 1996. I believe there were 250 produced.
Colt 1911 .45 serial # 171885 was manufactured in 1917.
A Colt government model .45 with that serial number was made in 1917.
The age and value of a colt .45 peacemaker serial 180356 are about 1900
100-800
100-700 USD
You will have to call Colt with the serial number to find out.
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