Reloading Cartridge Trays

Here are trays that will cover holding any caliber from 32ACP through 45-70. Each one holds 50pcs and the holes all have a .750" spacing between centers. The overall sizes vary based on the diameter of the cylinders, but they're all around .44" x 3.75" x 7.5". All floors and walls are 1mm thick.

Using Inland PLA @ $18 per kg shipped from amazon, these trays end up costing $1.25 each and take about 2.5 hrs at 55mm/s.

The 5.56 tray will work for 300blk, 32ACP, 380ACP, 9mm and other similar cartridges.
The 357 mag tray will work for 38spl, 40s&w, 10mm and other similar cartridges.
The 7.62x51 tray will work for 45ACP, 30-06 and other similar cartridges.
The 300WM tray will work for all belted magnums like the 7mag and 338WM.
The 45-70 tray should fit just about anything as it is massive.