F.A.R.T 9mm shell strainer

The strainer that comes with the the F.A.R.T. (Frankford Arsenal Rotary Tumbler) is a bit too wide, ad the plastic parts on it move just enough for 9mm rounds to slide right through.
I modeled this part so that it is thick enough for the pieces of plastic to not be moved, and the gaps are too small for a 9mm to fit though.
Works for any shell larger than the 9mm. (.31 inch or larger)

Side note: For optimal prints, Print in the direction shown in the additional pictures. (grate side down)