If you have a rifle or handgun for self-defense, then you'll see why you should almost never un-load it in this video.
Caleb and Carter from Patriot Training Center explain why If you do unload and reload the same self-defense ammo in your guns, then you need to watch out for the potentially dangerous issues explained in the today's video.
This is especially important if you dryfire regularly with your carry gun, or home defense guns.