Compression and expansion reduced spring strength and integrity. Storing fully loaded does absolutely nothing to the Springs. If you load a new mag full and store it in your safe for the next 50 yrs, it’s still going to be a new spring.
Interesting. Wonder what set this dude off? Onset of mental Illness maybe. Usually when someone does this they haven’t owned the gun for a decade or more.
I love the gen 5. Any gen 3 or 4 guns I’ve have owned I’ve dremeled the finger grooves off. With my fat sausages they don’t line up with my hand and it’s a pita.