I rarely clean my mags and have zero mag failures in my competition guns. I hate watching the people at the back of the match cleaning mags after every stage. Its not necessary and they are using it for a crutch to not go down range and tape targets and reset steel.I have never cleaned my glock mags. Ever. I did clean my 22/45 mags the other day for the first time ever. But I cheated with a sonic cleaner as well. If I didnt have that I wouldnt have cleaned them. I hate cleaning guns.