'75 New Model Blackhawk, 61/2 bbl.
WLP primer
Magnum case trimmed to 1.160" (per John Taffin)
6.4 grains Unique
Lee TL410-210-SWC, ACWW+2%tin (220gr. as cast), liquid alox
approx. vel,840fps
OR
same with:
6.5 grains of Trail Boss
note: crimp with Lee Loader Original.
Minute of coyote at 100yd.
sledge :Fire:
