06-04-2015, 10:47 PM
I had a 6.8 spc2 barrel from them. It was 20 inchs with rifle length gas. It would not cycle. It short stroked every round. It would fire but not pick up the next round. I talked to arp and they gave me a list of things to check. After I had done all I could do I took it to a local gunsmith. The barrels gas port had to be drilled out. After that the rifled fired fine and would shot around 3/4 moa if I did my part. It always left a bad taste in mouth that I had to go through all of that with a brand new barrel. I have no idea if this has ever happened with their grendel barrels but there is more than one story like mine over on the 68 forums.
Adam