The magazine is as critical as the firearm and ammo we use. A large percentage of firearm malfunctions can be attributed to magazine-related issues, which is an important reason to always carry a spare mag. This being the case, it is surprising how little attention is paid to this critical component. A gun is only as reliable as its magazine. Cleaning and maintaining your magazines is just as important as cleaning and maintaining your pistol or selecting the right ammunition. If you get a magazine malfunction, test it again. If it creates a second malfunction, immediately take it out of...