Stackable 6.5mm Creedmoor Ammo Box for 50 Caliber Can

Revised design: now uses snap-in spacer plates which saves 70 grams of plastic per box. This was inspired by a 5.56mm NATO stackable box, and I also created a 5.56mm version. The other model had thin walls internally which were too flimsy and often the slicer reversals would fail to bond the filament at the intersection of the single-wall partitions. The design also let the ammo rest on the bullet tips, which I did not like for premium match-grade ammo. So I fixed it! My design uses a bit