How do u come up with 7 is better than 11? Why not 6? Or 5? Nothings foolproof ya know....not even the gun itself. I mean it would really be ideal to just carry one in the chamber and no clip...after each round is fired lock back the slide and chamber another round. It will sure cut down all ftfs and ftes !
Wait a sec, I didn't say "it's better to carry less" and this is definitely not going into the "how many rounds do you carry?" war. I simply said when the spring is warped or stressed, it would feed the first few rounds easily, but may slack on the last few and cause a possible stove-pipe. I didn't say that fully loaded mags definitely cause this problem, I just said WARPED SPRINGS could cause problems, not that topped off mags would... I understand the constant flexing causes metal fatigue within the spring, I just simply said I carry less than the full capacity and I said I didn't know if it mattered much either way... I said it sounded good in theory - I didn't say fully compressed springs weaken the spring... I figured I might get some heat for the post though...
that is certainly one theory. Another theory is that strong compression will cause the springs to fail. As for those loaded mags, yes, some have been found to work jsut fine. Other have been found to not work at all. Way too much variation in spring design, metal quality, etc. to make broad blanket statements.
This is what I was always told by my father and grandfather (My dad most likely picked it up from his dad). My grandfather was a Marine and my dad was a gun nut, so I've obliviously picked up a lot from these two. I believe the statement above to be correct; there's such a wide spread material list used in components, not only in firearms, that you cannot always use general statements that'll work across the bored... I've seen some mags fail, and I've seen a heck of a lot more mags perform.
I'm still 100% sure that warped springs can causes problems, but I’m still saying
I don't know if fully loaded mags cause those problems, it's just what i've been brought up hearing. I do carry less than the max, but by choice. If I fully loaded all the time and the mags "somehow" stopped working correctly due to the spring, I'd just buy a new one... I'm not counting pennies over here...
Simply put, I carry less than maximum capacity...