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Aperture Science Sentry Turret 3D Models and STL Files

This collection gathers 3D models of the Aperture Science sentry turret, from close recreations of the game design to simplified posable builds and kit-card versions. It is useful if you want a recognisable desk piece and are ready to compare how each model is split into parts. Most files are meant for a filament 3D printer, though the level of detail and the amount of assembly vary a lot between them. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Uma coleção do Polyzon · 36 modelos de 4 sites

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 15/10/2026

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«Aperture Science Sentry Turret 3D Models and STL Files»

The models fall into a few groups. Faithful replicas reproduce the shell, legs and gun housing of the game turret, sometimes with a stand or a base. Posable versions use joints or snap-in legs so the turret can be angled, while kit-card editions place the parts on a flat card for storage or gifting. A separate group borrows the shape for something else: a card holder, a decorative diorama, or a turret-inspired part for printer hardware.

Before printing, read the model page rather than the thumbnail. Check the overall size and scale, how many separate parts there are and how they join, and whether the author expects supports or a multi-material setup. Look at the material and settings the author lists, and at photos of real prints, since thin legs, small gun barrels and fine surface panels are where a model usually needs slower speeds or a smaller layer height.

To widen the search, try the names used across the games and fan projects: sentry turret, sentry gun, Aperture turret, Portal turret, or simply turret. Related subjects such as desk sentry guns, tank turrets, artillery and rocket-silo turrets appear under the same wording, so add a word like posable, kit card, snap-fit or display stand to narrow the results, or switch to a broader term if you want more options.

FAQ

Perguntas frequentes

What is an Aperture Science sentry turret model?
It is a 3D-printable version of the turret seen in the Portal games, usually built from a shell, several legs and a gun housing. Some versions are display replicas, others are simplified or posable.
Do these turret models need supports?
It depends on the file. Many are split into parts so that legs, panels and the gun can print without supports, while single-piece versions often need them. The author's page usually states what was used.
Can the turret be printed as a single piece?
Some models are designed as one piece, but they are harder to orient and to finish. Multi-part versions are more common because they let you print the legs and housing separately and assemble them afterwards.
How do I find similar models?
Search for sentry turret, sentry gun or Portal turret, then add a qualifier such as posable, kit card or display stand. Turret models from other settings, like tank or artillery turrets, use much of the same wording.
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