Winchester 1300 Magazine plug - non restricted capacity

Replaces the restricted magazine plug for the winchester 1300 shotgun

Some magazine tubes only fits 3 shotgun shells because they've been restricted with a longer magazine plug required by law in some instances.

 This plug is mainly for the magazine tube that originally fits 5 shells.

The spring should snap over the bump and thus be hold in place.

I recommend printing it in ASA but any material would work. 

Support on build plate is recommended