I like that companies are presenting customers with options. But as they approach the $200 mark, I think they're only encouraging people to consider an SBR. I get the limitations with an SBR like transporting to another state but I think those limitations only affect a small segment of gun owners. I can spend $200 and get a pretty comfortable piece of equipment should I "accidentally" shoulder it or I can spend $250 and get a piece of equipment made for shouldering. I'm sure the street price will be considerably less.
https://www.gearheadworks.com/index.php?main_page=product_info&cPath=1&products_id=25
https://www.gearheadworks.com/index.php?main_page=product_info&cPath=1&products_id=25