The guns that hit 10k or break are either re-built or converted into Red guns or blue SIMS guns.
It’s kind of a welfare program for our national armory. We have a field Armorer program and try to keep the guns of SRT guys etc properly maintained. The most common issue has been the takedown levers which goes away when the recoils paring is changed. However, I’ve had at least one SRT guy (who should have known better) who ran a 229 to about 25k without a recoil spring change and broke the nose off the spring box on the slide. Haven’t seen many frame cracks in the 229 DAKs.
If y’all are looking at P320s see if they can get you one of the DHS SKU models. They are the ones we issue and the only ones authorized for POW carry. My understanding is the primary difference is the internals have the same coatings as the actual M17/18 gun’s. I can tell you I have seen multiple issues with commercial P320s including my own two expels but the GOV contract guns have been 100% so far. If Glock can supply M models to state and local LE agencies SIG should be motivated do the same with the DHS SKU.