Shot 92 and 95 series today with Siber. Barrel should be ok. Powder dose and patch/grease need some experimentation.
Barrel grooves look somewhat dark. Hard to clean them. My revolver barrel is shiny. Do you guys do some kind of lapping to ml pistol barrels?

Also, the primer nipple flash hole seems very big compared to nipples in my revolver. Nipple thread is propably M6, but what pitch?