First I'd need to find some of that fine cloth....The most I have found is 400 grit.
The problem seems not to be a result of fouling after a few mags. I can have problems with my first mag of the day, then go through a perfect mag or two, then have another few jams, and then carry on shooting smoothly. It is totally random, but it will happen at least once per shooting session (50 rnds).
I would love to use it for the military pistol shoots here, which involve letting loose 6 shots in ever shorter number of seconds, but it is useless until I have reliability. By the time I had cleared the chamber the stage would be over
