7.62x39 Ammo Storage Boxes: FFFTech/FFFTechnology Boxes for storing 7.62x39 cartridges. Often the ammunition is packed in 20rd cheap cardboard, and when filling a standard 30rd AK magazine, the 2nd box is left with 10rds. Better to store them in a dedicated casing, rather than left in the easily ripped cardboard boxes. Or if you're an absolute nutter and... reload ammo for the AK platform (A sign of insanity) these storage boxes are of good use. Two variants are available: *10rd *20rd Printer Used: Ender 3 V2 Filament Used: PLA+ Print Settings: Extruder: 218C Bed: 56C First Layer Print Height: .2mm Standard Layer Height: .16mm+ Wall Thickness: .40 Wall Perimeters: 3+ Infill: 20% Infill Pattern: Gyroid Material Flow: 100% Support Material Percentage: 20%