Is Herco load density sensitive????
The reason I ask is I loaded some 38sp with 3.0 gr and a 120 rn boolit. All loaded on a dillion 550 that I have used over 25 years.
We went to shoot some of the above the other day and had some of the rounds act like there was no powder in the case
and I know there was!!
Guns used were a uberti colt lightning copy, a 73 win. and S&W M 10. The only time the rounds acted like this was
when shot out of the revolvers they ran just as expected in the lever gun. Not every round failed, could shoot 2-3
then might have 1 act up, all came out of the same 100 round box, all brass and boolits were prepped the same.
The Herco came out of one of the older red metal cans but was good, no bad smell or clumps no rust in the can.
I'm scratchen my head over this one, never run into it before.