I can say that your rifle was made at the end of production.The Browning Trombone model rifle were only made in the total amount of 150,000 grade 1 rifles.If you contact Browning directly through the customer service dept,they should be able to date your rifle.I suspect that it was made sometime in the 1960,s.
You must provide the serial number or call Browning.
Need a detailed description of all markings.
Pre 69. You will have to call Browning to narrow it down further.
You will have to call Browning with the serial number.
You will have to call Browning with the serial number.
You did not provide a serial number.
You must provide the serial number or call Browning.
You will have to call Browning and provide the serial number.
You will have to call Browning with the serial number.
Browning serial numberb28564
The browning twelvette with the serial number you provided was made in 1963.
The serial number to a browning shotgun made in the year 1989 will have the letters PN found some where in the serial number.