I want one. :-)
New Adaptive Carbine Platform from Sig Sauer.
Wow, that's impressive how quickly you can attach and remove it. I'll take the 226 and worry about accessorizing later.
I would love to have something like this for my Glock. My understanding is that owning something like this requires that the pistol be registered as a short-barreled rifle. The video did not address this. It would have been nice if they had.
If you purchase it and do not have the buttstock or the VFG on it, then it does not qualify as a SBR.