I've been looking into building myself a .308 AR and then realized that your company already makes close to what I want. That being said, I noticed that you only sell the upper assembly and that it's not compatible with the Ma-Ten. Do you use the JD Machine upper for this build? Why not use the Mega set instead? I notice that you offer the Mega product as well. Are you planning on building up some Guardians using the Mega set? If you do, that's what I want.
I just answered my question over at ar15 armory with a thread you answered there. I can get you to turn my Ma-Ten into a Guardian. You'll be hearing from me soon. Thanks.