I have shot over 100 rounds with my conversion and have yet to have a primer stick. Like they said, open the bolt, I tilt the gun upward and to the side and give it a slight if any needed at all, shake and the primer is gone. You are really going to like this thing. Wait until you see how clean the bolt and breech area is. No more scope bikini needed, and it is solid. Dave done a great job designing this and making it. A top rate job. And believe me, I am not easily impressed.