Check w/ Browning, but I think you are correct- BOSS will interfere with iron sights.
The phone number of the Browning Branch Library is: 406-338-7105.
You will have to call Browning.
You will have to call Browning with the serial number to find out.
Your browning was made by FN for browning in 1950.
Please include the model number and serial number to your browning to get the correct answer to your question.
You will have to call Browning with the serial number.
The browning citori serial number that you supplied indicates that your browning citori was made in 1982.
You are furnishing an incomplete serial number. Citori is a model of Browning.
That sn does not follow Browning's convention. Call Browning.
Your browning sweet sixteen was made by browning in 1954.
With the serial number that you have supplied,your Browning Sweet sixteen was made in Belgium for Browning in the year 1956.
With the serial number you provided,your browning sweet sixteen was made by FN of belguim for browning in 1955.