Proofhouse.com has Colt sn data.
The only way to find out how old a Bretta automatic pistol with the serial number 605222 is to call the company. There is not a listing for Bretta's by serial numbers online.
about 1917
what's the question ???
what model pistol ????
Made in 1981
The 69C prefix to your serial number indicates that it was produced in the year 1969.
@1914
@1923
@ 1912
about 1936
about 1919
about 1921