
12 Gauge Shotshell Holders: 3D Models and STL Files
This collection gathers 3D printing files for 12 gauge shotshell accessories, from holders and carriers to storage boxes and dummy rounds. You can use it to find practical STL options for organizing shells, building reloading aids, or making display pieces. The models vary in size, part count, and how they attach. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 13/10/2026
Par où commencer
Tous les modèles de cette collection

12 GAUGE CAN KOOZIE

12 gauge shell (12/70)

12 gauge shell box

12 Gauge Quick Boxer
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Гильза 12 калибра / калибр 12

12 gauge shotshell deprimer

12 gauge belt carrier

12 Gauge Shell Holder with Molle attachment
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Крепление для фонаря на ружье 12 калибра

Angled shotgun shell holder / side saddle (12 Gauge)

Backpack Strap 12 Gauge Shell Carrier
12 gauge shotshell holder
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Держатель для гильз ружья 12 калибра

12-gauge shell reloading tray

12 gauge shot shell
12 Gauge shotshell trimmer

12 Gauge Shell Holder

12 GAUGE Coozie 12 oz can
12 Gauge shot shell primer tool

12 Gauge Box for roll and fold crimp.

Benelli m2 safety flag 12 gauge

12 Gauge Shotgun Flashlight Mount

12 Gauge Shell Holder

Shotgun Shell Holder 12 Gauge

12 Gauge Shot Shell Container 2 Sizes

12 Gauge shot shell carrier

12 gauge 2 shell holder (12/70)

12 gauge cartridge holder

12 Gauge safety flag

12 Gauge Snap Cap using recycled base

12 gauge cartridge opener

12 Gauge Safety Flag

12 gauge Dummy round - snap cap

12 Gauge Extension Cord Cover

12 Gauge Snap Loader

12 gauge trimmer

12 gauge saddle

Container for 12 gauge shot

12 gauge shot cartridge

12 Gauge safety flag

12 Gauge Cartridge Clip

12 Gauge Roll Crimp Testing

12 Gauge 5 shotshell carrier - reupload

12 Gauge Snap Cap for recycled brass base
«12 Gauge Shotshell Holders: 3D Models and STL Files»
Shotshell holders and carriers range from belt and strap designs to side saddles and quick-access mounts. Storage options include boxes and containers sized for single shells or full rows, while dummy rounds and reloading aids focus on snap caps, primer tools, and crimp boxes. Can holders and accessory mounts cover less common items such as can sleeves and light mounts for 12 gauge platforms.
When choosing a model, check the shell length and diameter the author lists, since 12 gauge shells come in different lengths and case types. Look at the number of parts, whether the design needs supports, and how the holder attaches to a belt, strap, or rail. Photos of real prints and the author's material and settings notes help you judge how the part will behave in use.
To refine a search, try synonyms such as shotshell, cartridge, shell carrier, ammo box, and dummy round. Related terms include reloading tray, crimp tool, belt loop, and chamber flag, though not every result will match all of them. Adding a platform or attachment style, such as belt, strap, or rail, can narrow the list further.
Questions fréquentes
What is the difference between a shotshell holder and a shell carrier?
How do I know which shell length a model fits?
What should I check before printing a dummy round or snap cap?
Can I search for related 12 gauge accessories?
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