Digital:
A 510 grain slug at 1800fps from a Guide Gun? You sir are a man's man. I loaded up some 405's to 1,750fps and would like to have someone go out and shoot up the balance. Next go around, I'm backing mine down to about 1,250 fps. No need whatsoever to hotrod a 45-70.
I have a mold for some 545 grain slugs, but think I'll restrict their use to a 15+ lb Sharps.
Last edited by 1minute; 07/01/15.
