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  "path": "/en/3d-model/tool/abox-ammo-box-50-bmg-ammunition-storage-20-25-50-100-rounds-crate-organizer-50mb",
  "publishedAt": "2026-03-29T21:19:09.000Z",
  "site": "https://cults3d.com",
  "tags": [
    "tool"
  ],
  "textContent": "**50 BMG ammo box STL ABOX design** This folder contains multiple versions of a 50 BMG ammo box. Each version is in its own subfolder and includes all STL parts needed to print that version. **How to read subfolder names** A\\\\_120\\\\_50bmg\\\\_<capacity><variant> capacity = number of rounds the box holds variant = layout style for that capacity \\\\(a/b\\\\) **Capacity and layout mapping** A\\\\_120\\\\_50bmg\\\\_20a = 20 rounds \\\\(5x4\\\\) A\\\\_120\\\\_50bmg\\\\_20b = 20 rounds \\\\(2x10\\\\) A\\\\_120\\\\_50bmg\\\\_25a = 25 rounds \\\\(5x5\\\\) A\\\\_120\\\\_50bmg\\\\_50a = 50 rounds \\\\(5x10\\\\) A\\\\_120\\\\_50bmg\\\\_100a = 100 rounds \\\\(10x10\\\\) **Inner samples** 120\\\\_50bmg\\\\_sample\\\\_insert\\\\_06.stl - Sample inner part to print first and decide which inner version to use. Standard uses a tighter hole diameter. 120\\\\_50bmg\\\\_sample\\\\_insert\\\\_06\\\\_XL.stl - XL has a 0.4mm larger hole diameter if standard fit is too tight. **How to read STL file names** **Applies to: 20a, 20b, 25a, 50a, 100a** 120\\\\_50bmg\\\\_<capacity><variant>\\\\_01\\\\_lower\\\\_00.stl - Lower body of the box. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_01\\\\_lower\\\\_01\\\\_with\\\\_insert.stl - Lower body with integrated insert. No separate insert print needed. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_01\\\\_lower\\\\_01\\\\_with\\\\_insert\\\\_XL.stl - Lower body with integrated insert and 0.4mm larger hole diameter for looser fit. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_02\\\\_upper\\\\_00.stl - Upper lid, plain. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_02\\\\_upper\\\\_01\\\\_caliber\\\\_color.stl - Upper lid with slightly recessed caliber text for color-change printing. Has to be painted in slicer before printing. How to paint in Bambu Slicer: https://wiki.bambulab.com/en/software/bambu-studio/color-painting-tool 120\\\\_50bmg\\\\_<capacity><variant>\\\\_02\\\\_upper\\\\_02\\\\_caliber\\\\_mono.stl - Upper lid with recessed caliber text for single-color printing. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_02\\\\_upper\\\\_02\\\\_caliber\\\\_mono\\\\_insert.stl - Separate caliber text insert that can be printed and glued into the lid. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_03\\\\_inner\\\\_00.stl - Inner insert. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_03\\\\_inner\\\\_00\\\\_XL.stl - Inner insert, XL fit version. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_03\\\\_inner\\\\_01\\\\_cut.stl - Inner insert, cut version. Allows vase-like printing with minimal retraction and potentially shorter print time. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_03\\\\_inner\\\\_01\\\\_cut\\\\_XL.stl - Inner insert, cut XL version. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_05\\\\_front\\\\_00\\\\_color.stl - Front plate with slightly recessed caliber text for color-change printing. Has to be painted in slicer before printing. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_05\\\\_front\\\\_01\\\\_mono.stl - Front plate with recessed text for single-color printing. 120\\\\_50bmg\\\\_<capacity><variant>\\\\_05\\\\_front\\\\_01\\\\_mono\\\\_insert.stl - Separate front text insert \\\\(glued in\\\\). **Recommended printing settings** **General** \\\\(applied for all parts\\\\): Nozzle: 0.4mm Layer height: 0.2mm Wall loops: 2 Infill: 15% **Lower**: Outer wall width: 0.7mm Inner wall width: 0.7mm Outer wall speed: 60mm/s **Upper**: Outer wall width: 0.7mm Inner wall width: 0.7mm Outer wall speed: 60mm/s **Inner**: Outer wall width: 0.7mm Wall loops: 1 Infill: 0% Top shell layers: 5 Bottom shell layers: 5 No brim, raft, supports required. Caliber \"50 BMG.",
  "title": "ABOX AMMO BOX 50 BMG AMMUNITION STORAGE 20/25/50/100 ROUNDS CRATE ORGANIZER 50MBG"
}