Thanks for that link, I didn't that you can switch back and forth between the vertical foregrip and the horizontal handguard. I think one that can use either grip and accept stick or drum mags would be perfect. I'm not really sure what it is about them that I like so much, I probably couldn't hold it up to aim with my gimped up spine but I just love the looks of them. The prices were way too high for me but I was surprised, I thought they would be a lot more expensive.