Who Makes This Buttstock?

Pre-owned Dreamline Lite on AoA's web page. Does anyone recognize the buttstock? Closest thing to me looks similar to a Luth-AR stock, but doesn't exactly match any of their models or have any markings on it.

This stock looks really convenient to me for riding a bag on the benchtop. Plus lower Pic rail section for even more flexibility. Might make me think again about getting a 'tactical' looking air rifle.

Thanks.

Dreamlite.jpg