I think this also may fit some of Plano's rifles cases, but did not have another case to try.
Printed in SunLu PLA elite series, black.
Infill: 20%
Walls: 2
Layer Height: 0.2mm
Supports are needed for notched ends on both sides of latch.
I used tree supports and it printed perfectly.
Hope this helps someone out!
The author marked this model as their own original creation.