What kind of mags we talking? I have learned that for my Glocks, after cleaning, I use no oil or lube (Glock says no oil on mags), but use "Heavy Duty Silicon Spray" the red can and spray the outside only. Wipe off quickly though. This will make the mags SLICK. They will absolutely fly out when u hit the release. No I'll effects yet and I've been doing for a while. Try it and u'll see.