Gun neon signs are a popular decoration item for gun shops, shooting ranges, and even some bars and clubs. These signs usually feature a simple gun shape, often in bright red or blue neon, with the word "GUNS" written above or below it. The bright colors and bold design of these signs make them highly visible, and they're a great way to attract customers to a gun-related business. However, some people might find these signs off-putting or even intimidating, especially in areas where gun violence is a concern.