I recently emailed Blackhawk! about a holster for my FNP-40. They got back to me very quickly and actually gave me a nice little bit of information. He told me that the FN will fit in their holsters designed for the Glock 20 and 21 if the rail spring is removed. Also, they are planning on producing a holster for the FNP series which should be available towards the middle of the year.