I have successfully completed two challenges with my Colt .38 super. It has performed as well as I could expect, minimal issues, ammo and magazine related. But it did fail the first time. Not even 800 rounds in and the super groovy lube I was using turned into a gummy paste. Also, in my quest for minimal recoil and to prove I could tune a 1911 like the big boys I experimented with springs and recoil guide rods. Gummy lube, weak springs and light loads doomed my first effort. I ditched the light springs, the green lube and continued to experiment with ammo. The Cerocote finish was also in play, the finisher sprayed the feed ramp which eventually chipped and I suspect caused issues with certain bullet types. I had a conservative smith polish the feed ramp and a couple of other areas, I also figured out which ammo and magazines it didn't like. I went back to my tried and true Enos Slide Glide and Mobile1 lube.
I started it on it's 3rd challenge and its just over 1000 rounds in, including a blown case head that had to dug out. But I've gone back to shooting revolvers so it will remain dirty until I take it to the range again..
What did I learn:
-Buy a quality firearm and don't mess with it to much [like dragging it through the Brownells catalog] and I like Brownells.
-Know it well, lube it appropriately. My 1911, like my AR15 run best wet.
-Use known quality lube. Enos Slide Glide for me
-Use quality magazines. Don't go cheap here!
-Use quality ammo. Dirty or underpowered ammo will choke a good gun.
Do those things and it will run and if it breaks you'll know the weak points. My Colt still has the evil MIM parts, sear, disconnector and something else.. No breakage. I've ruined the Cerocote though..
But I think the biggest is something Todd G. figured out long ago; one just doesn't need to clean one's pistol that much..
What are your take aways?