By Harriett Crosby Before one achieves the best custom gun painting, you must first choose the gun that you will be working on. There are way too many of them and it is important that you chose the gun of your likes. After all, not all of them will look good when they are painted. If you do not know which one to use, then it is better to ask the assistant in the shop. Do not forget that it is very important that you have drawn a plan for the process. This must have guidelines that you will follow when you started the process. However, you...