Don't have any idea how your BFG came to be, as I have a couple and they both have black sights. When the front iron sights for the BFG were offered by a member of the sixguns forum; I purchased the sights with a thickness of 0.100", had them blued and installed them - not that it improved anything, just made the BFG more appealing to me.
Both of my BFG's (454 & 500 JRH) are customs shop products and will shoot bug holes at distance. All that proves is my BFR's will shoot with my loads and me messaging the trigger from a bench (well, for the bug holes I needed to mount a 8X scope - Leupold 2.5X8X32). They are well made handguns and felt good in my hand but they feel heavier today than they did when purchased.
I serious doubt the FA's will outshoot the BFG's - I don't think the BFG is superior, but they won't take a back seat either. FA's have a well earned reputation for strength and accuracy and I see no reason to talk against that finely produced handgun - but one could mention they would like to see a faster twist in the FA or less weight in the BFG.
44Man - you outscored a MAN that was shooting a FA - you beat him, not his revolver. A good pisterlo can shoot all handguns well, it's just that he can shoot his handguns a little better. When you weren't victorious, did you beat the man or his revolver? You can phrase things just a tad different sometimes and that might help???