Possibly you mean Auto Ordnance. If so, the firm was bought by Kahr Arms. Contact their customer service staff for information. AO Telephone: 508-795-3919 Press 1 for Tech Support
No published sn data.
1983-1999. And that is Auto Ordnance.
About 1986. Auto Ordnance is now made by Kahr- you can contact them thru their website.
The Colt 1911 government model with that serial number was made in 1919,
Sorry- no published data, and AOC was taken over by Kahr out of West Hurley NY. You might check with Kahr customer Service.
Your serial number indicates your 1911 was made by Colt in 1913.
u You will have to contact the maker.
your 1911 serial number indicates your 1911 was made by Colt in 1914
made 1918
Your colt 1911 was made in 1924.
Your Colt 1911 national match was made in 1963.
Made in 1911.