View Full Version : .45190 for ruger

11-01-2020, 08:31 AM
Has any one made a copy of the 45190 to fit the Ruger Blackhawks (.452) as cast.? :bigsmyl2:

12-03-2020, 03:18 PM
I've run MANY a #454190 sized .454 thru a 1/2 dozen different BLKHK/VAQUERO'S with no leading. Cast of COWW or 20/1.
Sized .452 thru M1917, M25-5, M25-2 & M625. Never a problem. 50/50 or WLL BAC
I've TL'd a fair amount thru a .451dia - bbl'd Colt SAA as cast of #2/COWW too. WLL 45-45-10

12-03-2020, 04:48 PM
Accurate has multiple variations of 454190 with or without crimp groove, large or small lube grooves, any diameter you want.

Good Cheer
12-18-2020, 06:55 PM
A while back picked up Lyman's old version of that design that they made with a gas check base, intending to send it off for hollow pointing. I need to get that in the works.