Look at how far the barrel sticks out past the gas block, its WAY shorter.Hey Armedsask that sounds like really cool project. I am wondering why the top feed would be restricted just cause it feeds from the top (very Brenish) or did they use a shorter barrel? There are very few accessories floating around for these rifles, I did manage to find an original Robarms full length top rail w/ BUIS from Zefarm. I would like to put a rail on the underside of the forearm for a vert grip, might have to mod a chunk of rail.



























