I have been looking at them myself. I dont see why it wouldnt work on any AR barrel. Im just trying to justify the price but hearing a good review helps!
According to Brett from Lantac it will work. Email received late today. Paid 134 @ Rainier.... yep it hurt but I shot my trainers rifle(with a Dragon) this past weekend and a whole world of difference. We'll see and I'll post after I put some rounds thru....
