Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Auto 5's with poly-chokes, compensators and recoil pads (other than Mag 12's) will reduce value. Near mint guns and original box will command an extra premium. Recommend taking it to a gun shop for appraisal.
No such model name in the Browning line.
50-525 usd
50-500
50-500 usd
It is a St. Louis Browning made by Remington for Browning. It was made around 1940. It's value is probably around $250.00 without seeing it. The B means it is a 12 gage. A was 16 gage and C is 20 gage.
I need to know the year and value of my light twelve gage semi auto shotgun.
Yes.
100-1000 USD depending on specifics
You need a gunsmith.
Check on line auctions, gun shops, gun shows, Blue Book of Gun Values.
I think about $650 if it is the lower field grade. That is about what it cost new. I bought one in about 1989 and still have it.
It will tell you on the receiver/barrel