Delete.

Mine tends to jam up with the wolf non-corrosive, but runs like a champ with silver bear.
The bolt literally locks up solid with a round in the chamber and will not function with the lacquer coated ammo.
I haven't run real surplus through it yet to avoid the corrosive cleaning issues.
So far so good with the silver bear though.
The parkerized looking mags do better than the painted ones in the S&W upper that I picked up.