B-80
Its about $550 @ basspro
A shotgun.
Your Browning auto-5 magnum shotgun was made in the year 1960.
Your Browning auto-5 magnum shotgun which has a 2V prefix identifies your shotgun as a Browning auto-5 magnum model,which was made in the year 1962.
Magnum
This project should be probable.I would have a competent gunsmith give you a quote for threading the barrel to except the Invector plus choke system.
Best left to a gunsmith
This should be a Browning Auto-5 Magnum. It was made in 1967 and should have Magnum engraved on the left side of the receiver.
@ 9 pounds
Your browning auto-5 magnum shotgun with a 0V prefix dates your shotgun to 1960.It was made by FN of belguim for browning that year.FN stands for Fabrique Nationale which is located in Herstal Belguim,near Liege.
100-1000 USD depending on specifics.
Your browning model auto-5 magnum 12ga shotgun was made by FN for browning in 1965.