Uberti Model 73 Light Weight Firing Pin Extension, New Style or Old Style Marlin 1894 Kits include a new stainless

Kits include a new stainless steel magazine spring and stainless steel follower

This firing pin extension is made from steel

Installation Instructions Each Kit contains a complete spring set and both screws and a set of instructions for the more capable home tuner

Re-sizing simply requires the shell to be inserted about a 1/4" into the knurled end while twisting and applying light pressure

Uberti Model 73 Light Weight Firing Pin Extension, New Style or Old Style Marlin 1894 Kits include a new stainlessLight Weight Firing Pin Extension, Uberti Model 1866, 1873, Old & New Styles This firing pin extension is made from steel, drilled from the front end to make it hollow, then plugged . Old and new are pretty easy to determine as most Uberti rifles with a serial number starting with the "W" in it will be the new model. This started happened between 1985 1989. Older models without the "W" will be the "old" model.