@1956
You can look it up at proofhouse.com
1974
Your browning was made in 1976.
74
Someone over at smith-wessonforum.com might be able to tell you.
Your colt frontier scout .22 mag was made in 1962.
You have a magnum 20 gauge auto-5 shotgun that was made in the year 1967.
Yes. I was told the date of manufacture was stamped in the side of the barrel at the receiver on the left. This is what was there9 0s 83.
Imported 1973-1981, no production data. Sorry.
You will need to provide the number and letter that proceeds the serial number to your shotgun to have the date of manufacture answered.
The Model 275 22 magnum slide action rifle was produced from 1963 through 1973. I am unable to tell you when the 500K's were produced.
You need to provide the number from the butt of the revolver. That is the sn.