AAC KeyMod rail

[M4CARBINE556]

I've looked all over and can't find anything on these! I saw AAC is coming out with a new rail, but there is no info on them. They had them on there rifles at SHOT but never spoke about them. Anyone have any info?

[Toddler]

http://gearscout.militarytimes.com/2...ing-to-market/I

[M4CARBINE556]

http://gearscout.militarytimes.com/2...ing-to-market/I

Thanks, there is a lil info in there but not a lot on the actual rail system. The rails looked better at shot, more refined I think.