I like it. I have that stick on the .22 LR I squared for my children and I love it. Too bad I refuse to get my semi auto rifle permit so I can’t own one.
I saw one the other day when I bumped into a Sig rep coming outta the range. It's awesome. The same recoil spring setup as the MCX, so no buffer tube. Short-stroke pisto[n] gas system. It's only a barrel cap away from being NY compliant, and I love that stock – very similar to what I have on my Rem 870.
Not so much their answer to an SCR or Mini-14 as much as their way to sell the nice and pricey MCX in unfree states. They're going for $3k+.