R&R?
I have no clue how they are offering them so cheap. I would really like to see a set as NO one I know has them on their FsN's. Even their pic
is clip art, so no clue as to the quality.
Ours are in stock.
Ours are installed be ME. The only person with knowledge and experience more than me on the FsN is Tommy Thacker and he is no longer working for FNH. He was the product manager for the FsN before leaving to become Pr. Armalite and turn the whole company around.
Turn around is faster.
We offer the lower blade.
We have been doing FsN NS 9 years longer than rr.
We offered all the color options in the past. Virtually none where ordered. Since we try to keep full sets of sights in stock to reduce turn around time it was logistically impossible to keep all combinations.
Ours also have a lifetime guarantee. They go dark in 15 years send them back for a free replacement.

Jay Wolf
Pr. Elite Ammunition
"Engineers, the oompa-loompas of science!"
Be'ein Tachbulot Yipol Am Veteshua Berov Yoetz