The reloading bleacher blocks. These are designed to hold your bullets during the reloading process. I made the bleacher (steps) to help with visual inspection and also lessens the chance of making a mistake while loading different charge weights. I have designed 4 different sizes.

1. Loading Bleacher block 308 series. This block holds any case with a 12.5mm and under rim/body. This includes .243, .308, 6.5 creedmoor, 22-250, 30-06, 270 win, 7mm-08 etc. It is also suitable for the .223 sized cases though slightly loose.

2. Loading Bleacher Block Magnum. This is designed to hold the larger belted magnum rounds such as 7mm Rem mag, 300 Win mag, 375 h&h etc. This size does work for the WSM family but is a little snug if your printer is over extruding.

3. Loading Bleacher Block Large Magnum. This was designed for the 338 Lapua magnum and similar sized cases. It is a good fit for the WSM family also.

4. Loading Bleacher Block Universal. This one does it all. It has stepped holes for the .223 base, then .308 size base, then Belted magnum base, then the 338 lapua sized base. Each has a 5mm step to it. There is also included a "LOADING BLOCK universal test" that you can print first to make sure the holes are coming out the right size for you.