New 45 Colt mould! 454640!
I ran a group buy over on castboolits forum. The mould is a 454640.
It is a 255gr HP boolit with the large HP pins in.
RESULTS---------------------RESULTS-------------------RESULTS!
Okay, I had mixed cases but tried to shoot them in groups over the chronograph.
Things went pretty well to be honest AND I now have THE boolit for the 45Colt, bar NONE!
(Yeah, I'm a bit opinionated!)
These were cast a bit soft and gave me just a tad of leading but not enough to cause accuracy problems.
The firearm was my Ruger Blackhawk 45 Convertible with the 5 1/2" barrel. This thing is a tank!
Two loads: 9.2gr Surplus Unique and 19gr of 1980's Hercules 2400, both used standard Wolf Large Pistol Primers.
These loads should not be shot in anything other than a Ruger or T/C.
The Surplus Unique load turned in some impressive numbers:
Low 1036fps
High 1075fps
Avg. 1047fps
ES 35fps
SD 12.8fps!
The 2400 load:
Low 1178fps
High 1252fps
Avg. 1220fps
ES 73fps
SD 24fps
Both loads had minimal smoke but the residue was pretty significant on the firearm. It wiped down and was gone quick, even after over 100 rounds.
I could hit golf ball sized rocks @ 25 yards pretty handily, which impressed me pretty well.
Then, I put this target up and gave it a go. 20 yards or so, fired with forearms supported, two handed and of course, single action!
At any rate, here is the picture of it.
All in all, this one is a keeper! Happy camper!