Do not worry about continual tension on the springs, they are made to be loaded at all times. For example, My aunt acquired my Taurus .380 I bought in 91. It was always loaded. My mother just got it back and took it to the range. No failures to feed or fire. If you want to take out the rounds and put them back in to work the springs, sure, why not. Never owned a gun so long that the mag springs lost tension. Anybody own a gun for decades that the springs went out on the mags?