You can wax the insides and outsides of your magazines with car wax to slick them up, too. And keep them from picking up dirt so fast (dirt/dust won't stick to wax like it will to oil) and they won't be as quick to rust from sweat/rain either.
Just take them apart, strip the oil/grease off the inside/outside metal surfaces and put a couple coats of carwax on them. I've used Nufinish on CZ75, M&P and now FNS magazines. I put two coats on, letting one coat dry for several minutes (I was doing 4 to 8 magazines at a time) before putting the 2nd coat on. I come in from outside, pull the magazine out of the IWB holder and wipe the sweat off it and set it in the cabinet till the next time I go outside. Most of last summer the P01 magazine (spare) would come out of the holder wet/sweaty and I'd wipe it off with a paper towel before putting it up for a few hours and then repeat. Every day, day after day, no oil/wiping done and they shined like freshly oiled magazines every time I dried them off.
The was helps the rounds inside slide down (loading) and up (unloading/feeding) and the follower, also, easier.
Forgot to add in my previous post that the +10% Wolf springs also made the slide stop move fully upwards in the notch on the slide, as it should have to begin with.
