so far my Huntsville hasn't had a wandering pin, but round count only >500. as an aside, if i do have the issue, i'm tempted to put it back in with red loctite and see if that keeps it in place. and if i never have the problem, so much the better. until more R51s get over the 1000 rd. number this issue will be hard to judge as a design oversight or an anomaly.
good luck with the repair from Remington.
-tdbru
good luck with the repair from Remington.
-tdbru