Originally Posted By BPR:
Lancer is making carbon fiber shotgun tube extensions- they look great. Lancer is also making a very nice looking line of complete AR rifles, including a 3G specific rifle.
RCI (makers of X-rail) is making shotgun tube extensions that are one piece. Unscrew existing 3 round tube from Benelli, screw in one-piece 8 round tube.
I want to see both of these up close.