Rifles? The PS90 and there is a AR upper to make a AR57.

I've been seeing a lot of posts about the FSN and Ft. Hood but I decided to not mention it unless it came up. It is a lot of firepower in a nice package but if you look at Luby's cafe massacre and the other incidents that have happen in that area of the country then you can probably find more fault water (or something) than guns..

The FSN is a nice gun that shoots a nasty little round. Comparisons of it and the Grendal have been floating around since it was first created. They seem to compare very close on many different points. My interest in the Grendel is due to how fond I am of the FiveSeven. A lot of guys debate stopping power and shot placement but most have never even shot one. Some debate wound channels, over and under penetration, and energy dumping. I think there's some gel shot pictures somewhere out there. They aren't just super impressive (none cut in half or exploded) but I'm comfortable with what I saw and I've been more than comfortable with what I have seen at the range.