Winchester Model 42
All parts listed in this category are specific to the Winchester Model 42 Shotgun unless otherwise noted. Click on any part number highlighted in RED to view specific details or to purchase online. It is recommended that all parts be fit by a qualified gunsmith. Not all parts that are available for online purchase are shown on the schematic. Please scroll down for a complete list of all parts available. Please note there were two different productions of the Winchester Model 42 shotgun. One was manufactured in the U.S., and the other in Japan. Please read the descriptions carefully to make sure you get the correct part for your model.