No.
Check w/ Browning, but I think you are correct- BOSS will interfere with iron sights.
Grips, magazines, sights.
Best to ask a gunsmith for assistance
No
50-500 usd
Most aftermarket sights are fiberoptic types such as Williams FireSights or the Tru-Glo sights. I dont know of any specific target applications.
It would be worth approximately $125.
Did you go to Browning on line? Most gun sights will tell you. Mine is #303xxx and was made in 64.
This type of information is not published. Perhaps it would be best to request that information from Browning directly. As a rule, Browning has never released production figures, but simply the serial number sequences.
Impossible to answer without a detailed description of ALL markings, caliber/gauge, barrel length, sights, stock, etc
Yes, you can replace the fixed rear sights on a PT917 with adjustable sights, provided that the new sights are compatible with the pistol's slide and mounting points. It's important to ensure that the adjustable sights are designed for the specific model and that installation is done correctly to maintain accuracy. This modification may require professional gunsmithing to ensure proper alignment and fit. Always verify local laws and regulations before making modifications to any firearm.
50-500 uSD