ORIGINAL ITEM: The tumbler cocks the firing pin and acts as sear. The cocking indicator rod acts as the pivot for the tumbler. These tumblers are British made and bear inspection stamps from RSAF Enfield, but they were made by the distinguished British custom gun manufacturer W.W. Greener. This is indicated by the initials “W.W.G.” stamped on the tumbler.
All have been checked for fit on an original British manufacture cocking indicator rod. We have fewer than ten Greener tumblers.