I guess it’s interesting that there’s an investigation going on, but I wouldn’t take someone’s ability to clear a jam as indication this was professional. You’d be hard-pressed to find a LEO that practice fires a tenth of the rounds that many enthusiasts in the US would blow off just for funsies. Not to mention IPSC participants where you learn to clear a jam damn fast because you’re being timed on the run.
I’ve had to use Netsol on and off since the 90s; they’ve always been a dumpster fire.