It depends on individual dealer purchases. It may be available recently with some of the major ATI sellers like Wholesale Sports and Cabelas, etc. This is an upgraded version of the collapsible buttstock. They already sell these but this is the 2015 form factor.
Is there a adjustable cheek riser?
That looks actually really slick/ futuristic
does ATI even have a website? google search brought me here. I hope these come in OD but it looks like black and tan only. i could always use a lighter stock.