Sorry about the sarcasm before, realised now it reads *aggressively* but that was not my intention.
Only problem with your statement above is that the average sports shooter is much better trained than your average LEO. Military are another story, but sidearms are essentially all about civilian police anyway.
Your average LEO puts down what, 300 rounds per year? Your average sports shooter will do that in 2 range sessions. So I'd be looking for this sort of damage from police ranges rather than civilian ranges. Just my $0.02.
where did you get the 300 round figure??? Majority of ontario LEO's have the opportunity to attend the police ranges at any time to practice. I agree that some folks will stick with the minimum but some actually value the opportunity to improve. TPS uses 1st and 2nd gen GLOCKS and re-issues them to new recruits . They had them since new (92 or around there was when LEO's in ontario switched from revolvers to semi's). Very few problems with them. Nothing like you described.