3D printed 9 mm Chamber Safety Flag for Glock handgun

Even if a gun doesn't have a magazine it could still have a bullet in the chamber and it is potentially dangerous, there is no indication in most guns to check if there is a live round on the gun, the user must then operate the gun in order to make sure is safe. Remember to always perform multiple safety checks on any gun you need to handle.

A Chamber Safety Flag is a tool which indicates that a weapon is unloaded and is safe to manipulate, it allow anyone who sees the gun to know that the gun has no live round and unable load and shoot.

Rendering with BLENDER Tutorial

Blender it's a huge 3D design platform that can be used as an extension of all specialized CAD programs.

Any 3D model can be imported in to blender and can be rendered in to any 2D image or animated video, the use of lights, cameras, and custom textures make blender the finest way to make high quality blender in any system.

Blender capabilities are in constant grow and new users can found alot of information about how to start using the program. Here for example is a quick 3D model rendering tutorial:

Common subjection parts | Free library 1

In almost all design assemblies the use of subjection parts is imperative, the correct selection of this elements highly affect the process of manufacture and real world assembly. Thinking in a low costs, highly maintainable, standard desing could be the diference between a failure and a succes project.

This is a little Free Library of common subjection parts that can be used in any project.