I have KKM barrels in both of my open guns and have been very happy with them.
I have no idea how to get a Schuemann barrel anymore nobody ever stocks them.
When you call Schuemann to order a barrel they cant tell you there lead time.
When I removed the primer system again and cleaned out the tube I couldn't believe how dirty it was.
Put it all back together again and haven't had any more issues.
Thanks for all the good information guys.
Xtreme's 124gr. and WST works great in my PCC and very accurate.
But like you said you really have to plan ahead because takes so long for them to ship.
Having problem with my 1050 not priming cases randomly after having it for about 50k rounds.
I've taken everything apart multiple times and cleaned an lubed all moving parts.
So what can I be missing ?