How we size and seat 375 HE, one simple die, a 1" die, no monster dies needed.
A die we can make with resize reamer from reamer guy, a regular die body,
then pass on to the next guy, those reamers can make a pile of dies.
I do primer work separate, not in the press. First with lock ring set, I size cases.
When coming back out of dies with case, we notice the case still well
centered, held straight, down as far as the length of the neck,
So we put washer or another lock ring on same thickness as neck length,
below original lock ring, screw down tight tight in press,
Dies had a 5/8 x 24 thread in top, had powder fill bushing and other stuff
with same thread, reamed out from bottom to set bullet height, with ram, case,
and bullet up, Start boattail bullet in case by hand, slide up in die, into holder,
raise ram to to top, bullet seated perfect.
These target bullets held in by strong neck tension, no crimping needed, and
notice bullet point gets no marks or dents, fast, easy, no 380-500 buck dies.
OVER 900 375 cases behind getting done. Nearly 600 in another bench.Ed
