Is it normal for red dot to be really really dirty?
Its all ive been using, just started rifle loading and its the first powder Ive tried.
Been using 10 grains in .308 and 8x57. Minimum charge and all.
Cases come out CLEAN. no soot on the neck. getting good accuracy too.
The rifling is immaculately clean, its just that as far as I can tell I am getting massive amounts of black residue in the leade. I mean first two patches after 12 rounds made my .308 were solid black. think lamp black that dark.
Is this just natural for red dot, or is there a secret im missing with it. more pressure? different cleaner? different lube?