12 gauge Magazine Plug

thingiverse

ATI shotguns include 2 magazines and only 1 plug to reduce the capacity to 2+1. Here is a plug for the 2nd magazine or as a replacement. Dimensions should closely resemble the original plug. Eventually, I would like to thin the walls out to match a little closer. However, functionally, this should work. That is the reason this is marked as "Work in progress".