Thanks, yes Sir I have back up pistols for all my Glocks but the G48 and 19X but that is gonna come to a end next month. I also have backup pistols in my little M&P collection. My Carry LC9s has a backup and my Carry XDs 3.3 9mm has a backup. I was just wondering because I have some friends that are LEO's and they say the exact same thing you do. After 10 years of hammering and some with not the best care they do ware out but most were 40 S&W and 357 Sig. My buddy's in the NCSHP wore out the M&P's in 357 Sig in about 2 years but that was back whenever S&W were pushing the M&P strong and NC wanted the Sig load and S&W obliged, didn't turn out that well cause those guys shoot and shoot a bit. I keep up with the maintenance on all my pistols sorta Religiously, but anything made by people can and will break and seem like they break at the most inopportune times.