The model b-80 is valued at between 230-400 dollars depending on the overall condition of the shotgun.
Your browning model auto-5 magnum 12ga shotgun was made by FN for browning in 1965.
Not enough information. The model and condition will determine value. Recommend taking it to a gun shop for appraisal.
I don't know what the numbers on the trigger are unless they are a part number, but you can add about 25% to the asking price for a single selective trigger.
100-400 usd
No serial number provided
This gun should be a 12ga with a front trigger safety made in 1948.
Your gun is a Standard Weight model made in 1961. The suggested retail price when new was $134.50 with a plain barrel - $154.50 with a vented rib barrel.
100-1000 USD depending on condition, accessories, etc..
No
Yes.
model273-510770
Your serial number does not match any Browning Arms Co Auto 5 gun in 12ga. Check the serial and model and ask again. Thank you