The file 'Hornady Lock ‘n Load Powder Measure Drop Tube (223) 3D Printer Model' is (stl) file type, size is 244.2KB.
I bought a second hand Hornady Lock 'n Load Powder Measure which only came with the Large drop tube which was too big for charging .223 cases, so I measured it with my micrometer and made one in Tinkercad to fit my needs.
Rather than just making the "Small" version, I made this one to specifically take a .223 shell up to the shoulder for speedy, confident charging.
Hornady_Lock_n_Load_Drop_Tube_v1.4.stl | 887.8KB |