Introducing a custom-designed 12 Gauge shotshell storage solution: a compact box engineered to securely hold 25 rounds of 12 Gauge Shotshells. The design features a innovative sliding container mechanism that nests neatly into a reinforced stackable lid, secured by dual integrated latches. These latches are easily depressed for quick release, allowing smooth separation of the container from the lid while ensuring reliable retention during transport or storage. Printed in-place as two functional components—no assembly hardware, supports, or post-processing required. The model is fully optimized for reliable results using PLA or PETG filaments, delivering excellent structural integrity, and a clean, professional finish straight from the printer. Key features include: Capacity: 25 rounds (12 Gauge- 3.0 inch and 3.5 inch option) Mechanism: Sliding container with dual positive-latching system Print-in-place design: Two-piece assembly with built-in functionality Support-free printing: Minimizes material waste and simplifies production Material compatibility: Performs optimally in PLA or PETG for durability and ease of use Single or two Color Options and camo option Ideal for range organization, safe storage, or as a modular addition to any reloading or shooting setup. Stackable and robust, this practical design combines functionality with straightforward printability. I plan on adding many more calibers. If I don't have the one you need let me know in the comments and I will get it added. Click on the picture below. Boost Me If you like my design please give me a boost. It is appreciated! Membership Commercial Sales subscriptions 💰 now available. Check out my other ammo containers:

Stackable Ammo Box - 12 GA- 25RD

by GSP3DP · original on MakerWorld ↗

♥ 128⬇ 138🖨 163 prints

License: Standard Digital File License12ga12ga accessories12ga ammo12gauge12gaugeshotgun12 ga12 gauge12 gauge ammunition12 gauge ammo12 gauge boxshotshellshotshell reloadingshot shellshotgunshotgun accessoriesammoammoboxammo boxammo containerammo storageammo storage boxammo storage boxesammunition containerammunition boxammunition storageBoxcontainerorganizationshootingshooting accessoriesshooting accessorymossberg 590remington 870skeetskeet shootingsportingclaystrap shootinghuntinghunting accessoriestacticaltactical accessorymilitarypoliceammo organizertrap accessoryhunting accessories 3d printhunting accessoresbird huntingduck huntingwaterfowl

Print profiles

12 GA 3in Ammo box- 25 Rd with Faceplate
⏱ 7h 14m · 276 g · 2 material(s) · needs AMS
Prints on: P2S 0.4, H2D 0.4, A2L 0.4, H2D Pro 0.4, X1E 0.4, A1 0.4, X2D 0.4, H2C 0.4, X1 Carbon 0.4, P1S 0.4, H2S 0.4, X1 0.4, P1P 0.4PLAPLA
Not printable on our printers
12 GA 3in Ammo box- 25 Rd Camo
⏱ 24h 6m · 420 g · 3 material(s) · needs AMS
Prints on: H2C 0.4, X1 0.4, X1 Carbon 0.4, A1 0.4, H2S 0.4, X2D 0.4, A2L 0.4, P1S 0.4, H2D 0.4, P1P 0.4, X1E 0.4, P2S 0.4, H2D Pro 0.4PLAPLAPLA
Not printable on our printers
12 GA 3.5 in Ammo box- 25 Rd with Faceplate
⏱ 7h 39m · 296 g · 2 material(s) · needs AMS
Prints on: P2S 0.4, X1E 0.4, H2C 0.4, H2D 0.4, A2L 0.4, X1 Carbon 0.4, X2D 0.4, H2D Pro 0.4, P1P 0.4, H2S 0.4, X1 0.4, P1S 0.4, A1 0.4PLAPLA
Not printable on our printers