It looks like factory night sights are.............

almost reality.........................

http://www.fnhusa.com/products/firearms/model.asp?mid=FNM0101&cid=FNC02&fid=FNF036&gid=FNG015

I also got an email from FN customer service a couple days ago stating the new NS's should be released at the end of the year.

It looks like FN wont be making the sights..............

http://www.cmore.com/