Do you always get a lube star no matter the cartridge/loading.
I got distinct lube stars (will send someone the pics to post here if there is any interest) with my Husky 7 mm Mag and a 24" SS AR15 (5.56) barrel.
I do not seem to get the lube star with any handgun or other rifle calibers.
Is the lube star indicative of anything, or just kind of kewl to look at after a shooting session?