[rimfire]

Your primary carry gun that is carried all the time and not shot that often. Are there springs in the gun that over a period of time being compressed take a set and need to be replaced after so many years? Also should you replace the mag spring(s) after a period of time? Should you rotate your ammo in the mag say every six months by this I mean carry a full mag then refill with one less round for another six months or a year and then load full again does this help the mag spring(s) from taking a set? I am asking this in regards to carry gun preventative maintenance routine along with regular ammo changes and periodic cleaning.

 

[Flyer]

The springs in your gun are fine and don't need replaced or rest.
I'd suggest rotating mags once a month. There's no need to "download" ANY modern magazine. Rotating mags, however, keeps the tension of their springs roughly equal, ensuring uniform performance.
Flyer