Yes. Briley or some other company will have to do the modification.
OEM from Browning. Anything else will require a gunsmith.
Look at the choke tubes.
The barrel will have 'Made in Belgium' on it. The receiver can be dated by serial number.
50-500 USD or so
What is an A-5 light 20 Belgium Browning made in 1961 worth
Your serial number indicates that your Browning light weight auto-5 shotgun was made in the year 1971.
Only the "light" Twenty" had a gold trigger. My 1964 Belgium Browning Light Twenty has a gold trigger.
Yes.All Browning shotguns made prior to the year 1976 were Belgium made shotguns.
About $550 for plain barrel, $850 for vent rib. This is for EXCELLENT condition, lesser condition less $$$.
You will have to call Browning with the serial number.
What are the other markings on the barrel? Does the serial number on the bottom of the barrel match the one on the reciever? sales@countrygunsmith.net