First post anywhere so forgive the inexperiance.
I am having trouble with my semi-auto .40 rounds.
They seam to be swelling on one side about
3/4 the way up the case "primer end
(these are not reloads they are Win. & UMC new)
it looks like a band going about 1/4 the way around.
At this point I am not to ancious to put any
more rounds thru it.
Can anyone give me some advise?
I am having trouble with my semi-auto .40 rounds.
They seam to be swelling on one side about
3/4 the way up the case "primer end
(these are not reloads they are Win. & UMC new)
it looks like a band going about 1/4 the way around.
At this point I am not to ancious to put any
more rounds thru it.
Can anyone give me some advise?