danb
dont be a dumbass
From what I've been told, the barrel nut on a Stag is on there pretty tight. You will need a barrel extension torque bar and eat your wheaties. But once you get it off, the world of free float handguards is your oyster.
Any of these will work. All you have to do is remove the delta ring.
https://www.midwestindustriesinc.com/category-s/327.htm