I had a Lefever E grade with this trigger. Shot it several thousand times with zero problems. Ended up going down the road because I just like two triggers better. Never touched it, never pulled the stock to lube it, clean it or just to see how it worked. From my experience leaving single triggers alone is the best way to keep them running perfectly. I figure that after a hundred years the bugs should be worked out of it and most of these guns don't get enough shooting anymore that wear becomes a real issue.
