I don't believe this type of censorship has any place on a technology forum. Guns and technology are tools, they are not inherently evil, and they do not cause harm by themselves. Their users determine the amount of harm or good, that come from them. Take the internet for example. Its an amazing tool that has linked the world together and allows for the free transfer on information. People in remote areas that may have never seen a library, now have access to the collected works of the entire world. However, the internet has also given the government's of the world a way to wage war on eachother with limited human casualties.
Look at GPS, the same technology that helps you find your way to a friends house, is also used to guide 40,000lb bombs to their target.
The same electricity that powers your computer, was used for electrocuting people to death.
NASA bought up a bunch of ICBM bodies and used them to launch.....atmospheric monitoring satellites, and communication satellites.
Old naval warships and submarines are routinely used as research platforms.
Nuclear power was used to destroy two cities in Japan, now it is used to provide 30% of their electricity needs.
Mortars, recoiless rifles, and artillery pieces are routinely used to prevent avalanches, saving hundreds of lives per year.
My own state uses M113 Armored Personnel Carriers to deliver firefighters and rescue personnel to hazardous or remote locations.
Censoring information is often pushed as "for the greater good", but there is nothing good about restricting information. It goes against everything the internet is. I am appalled that this is even a topic here.