Long read, hopefully interesting:
I do not mix cases nor do I collect range brass. I prefer new or once fired nickel
or brass cases (preferably nickel) only fired from 1 of my guns or where I
know the origin of the cases. Recently I loaded 700 target rounds, (3.8 grains of
Bulls-eye & 180-185 grain Oregon Trail LSWC):
(1) 100 R-P new nickel plated cases (mine).
(2) 100 R-P once fired nickel plated cases (Dave’s)
(3) 100 R-P once fired nickel plated cases (Scotty’s).
(4) 100 Winchester once fired nickel plated cases (Ranger) (mine).
(5) 100 R-P new brass cases (mine).
(6) 100 Federal once fired brass cases (mine).
(7) 100 Wilson Combat once fired brass cases (mine).
My thoughts & conclusions from the process:
I’ve heard too many bad complaints about Amerc, & I wouldn’t even run it
through my Whamo Wrist–Rocket. Federal, PMC, & Top Hat develop staining
when using Nu Finish & other compounds for polishing, & do not load / reload
as easy. R-P brass & nickel are both OK for reloading. Federal brass was not
my favorite either, nor was Wilson Combat brass.
My favorite turned out to be the Winchester once fired nickel plated from
Ranger loads. Nickel plating seems smoother than the other nickel plated cases,
Seemed to have a more consistent case OAL & a better radius at the mouth of
the case. I originally developed this experiment to chart the case life results as
they split. I generally obtain about 12 to 30 reloads from R-P nickel cases.
Some would probably go to high 30 reloads but as the original remaining batch
Becomes too small quantity wise to make it worthwhile to reload, shoot, & recycle.