Real Bullet Reusable Reloading Firing Rifled Version No Hardware Required
Print Profile(4)
Description
2025.09.22 Update: The weak points of the casing have been thickened to optimize the issue of easily breaking when dropped, but because of the thickening, there is interference with the barrel of the original simple single-shot gun, so the thickened bullets are not suitable for guns downloaded and printed before 2025.09.22; they will not fit and will get stuck. I have updated the gun model, and guns after 2025.09.22 are compatible with both bullets before and after this change
2025.09.16 Update: Added a metal spring version configuration for more stable force that won't weaken after prolonged use. For already printed models, you can cut the spring and modify it with a new one; it will work the same (as shown in the figure below). Recommended spring specifications: wire diameter 0.8mm, outer diameter 8mm, length 60 or 70 (when length is 70, the spring will extend about 5mm). Both spring steel and stainless steel materials are acceptable; under the same specifications, stainless steel springs will be about 10% weaker than spring steel springs. On Taobao, generally 5 springs cost about 2 yuan; when ordering, note 0.8*8*60 (or 0.8*8*70). Also, a quick tip: when loading the bullet, it is recommended to press the primer to release the slider latch; this will make it easier, reduce wear, and extend its lifespan
2025.09.09, no update, just uploaded the source files, welcoming gun enthusiasts to improve^_^
2025.09.03 Update: Optimized the structure, reduced 4 connectors, the new diagram has only 6 parts (including the bullet) as shown below
2025.08.21 Update: Added a round-tip bullet to reduce harm and increase safety, print as needed
This is the rifled version of "True Bullet Reloadable Firing" True Bullet Reloadable Firing from Tianfu MakerWorld: Free 3D Model Download. Both the bullet and the outer frame have rifling, which makes the bullet fly more stably and look cooler
If you need a launcher (gun), please see this model: Simple Single-Shot Pistol - Compatible with True Bullet No Hardware Needed from Tianfu MakerWorld: Free 3D Model Download
Attention! Attention! Attention!
The model has certain risks. When loading the bullet and after the bullet is loaded, do not point it at people, animals, or other fragile items (such as computer screens, TVs), to avoid accidental discharge causing injury or property damage! If improper use leads to damage or loss, you are solely responsible for the consequences, and I will not be held liable!
The model has certain risks. When loading the bullet and after the bullet is loaded, do not point it at people, animals, or other fragile items (such as computer screens, TVs), to avoid accidental discharge causing injury or property damage! If improper use leads to damage or loss, you are solely responsible for the consequences, and I will not be held liable!
The model has certain risks. When loading the bullet and after the bullet is loaded, do not point it at people, animals, or other fragile items (such as computer screens, TVs), to avoid accidental discharge causing injury or property damage! If improper use leads to damage or loss, you are solely responsible for the consequences, and I will not be held liable!
Important things are said three times!!!
————☆————This is the dividing line————☆————
There are three springs of different strengths; print as needed. For the spring part, PETG or other materials with good elasticity are recommended, as PLA material loses its elasticity after one or two uses
The installation process is very simple (it's the same as for "True Bullet Reloadable Firing", so the images won't be changed)
The primer and spring, as well as the two casings, need to be glued together (do not do this). Before gluing them, check if the slider latch is smooth, as shown below
If there are issues such as inability to push or return to position, check the spring and the slider latch parts, and address any printing defects, such as excess material due to improper dynamic flow adjustment, which needs to be cut smooth (be careful with knife safety), or reprint
If you feel significant resistance when loading the bullet, you can press the primer to release the slider latch, which will make loading the bullet much easier
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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