After releasing the 308 reloading tray (HERE) I realized that the size is pretty close to the 45 ACP, but it will not fit so I decided to design a dedicated 45 ACP reloading tray. All fit on the A1 Mini plate, although the 100x barely does. 

Available trays - 3x3 Gridfinity stackable, same size but flat, 25x mini with one tray and 50x and 100x with two trays for bullets and primers. 

If you need a different caliber or size, please let me know.

More of my reloading trays HERE.

Check out my ammo storage boxes HERE and the Gridfinity compatible boxes HERE.