If you want to call the developer of a gun a devil then why talk about using the same tool to beat it if The Most High gave us a greater tool thats available. We should be using our minds to kill spirits of misinformation with truth. You were not born with a gun in your hand. You were born with a mind that is supposed to grow. Thats how Blacks will defeat their oppressors.
If you are not able to see spiritually the unseen and have a mind set such as putting a bullet through somebody then you could be very well doing detrimental to your own and not know it. The devil is smart when playing its own game and war with guns is one. There are disguises and camouflages of many kind. You wouldnt really know who you were shooting or if you did if it really would help anything. Your thoughts are the energies you are around and if you want to change the energies around you you can.
There are people that get a thrill out of just shooting things or the idea of shooting somebody. The more you think something and the more energy it is put behind it it will eventually become a reality. You become in the same boat as somebody else with the same thoughts. When the time comes when they shoot you then it is said they are the most evil in the world.