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
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