Winchester model 1300 Defender

[ELVIS56]

I had a 1300 defender and I fired major shells out of it. Lots of 3" and even more 2 3/4. Eventually the firing pin used to fall into the back of the reciever when I fired it. I had to pop the pin out of the reciever and drop the trigger assembly to retrieve the firing pin and spring and reinstall to shoot. The gun had lots of shells fird through it so a lightly fired gun would last a long time IMO. I had the full stock version.