A previous 1894 winchester post got off on a tangent and it was mentioned that the lever link on pre-64 guns used a screw on the bottom of the link to retain the link pin and the screw was omitted on post-64 guns. I have 2 post-64 1894s from the early 1990s (one of which made in 1994 i bought nib in 1994) that both have the pin with the retaining screw. Does anyone know when winchester reintroduced the screw in the bottom of the link?