Interesting, just saw this on Brownells. Wonder if its MD legal given that the barrel is described as a "heavy, carbine length M4 barrel and a pinned and welded A2 flash hider to meet the legal 16-inch requirement."
Looks pretty slick.
https://www.brownells.com/firearms/...=Avantlink&utm_content=NA&utm_campaign=Itwine
Looks pretty slick.
https://www.brownells.com/firearms/...=Avantlink&utm_content=NA&utm_campaign=Itwine