Posted: 9/5/2013 7:54:44 PM EDT
I have a spare ARP Superbolt, so why not build an upper for it. Would like a 7.5" just for the pure fun factor. So far I see Red X Arms has a 7.5" barrel. Is there another option out there, maybe more than one?
At this point the parts box is overflowing and 3 barrels sit unbuilt, but I think I really need this one lol.
RedX Arms has them in stock. Also in 300 Black