Sorry John but this is a load of hooey!
John Foster said:
You can not safely load any 45 Colt to equal the 44 Mag. The Blackhawk might stand the pressure for a while but the weak link in this equation is the 45 Colt case. It was not designed to withstand magnum pressures.
If you want a magnum, buy one made for the business. Don't become a casualty trying to do something foolish. A gun only blows up
once!
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John
The 45 colt case is well capable of handling pressures in the 45 colt magnum class and folks have been proving it for years! Dick Casull used 45 colt cases in the developement of the 454 and for years used nothing else! The reason some cases fail in not the strength of the brass but the extremely loose tolerances of some chambers. Especially colts. the ruger blackhawk in 45 colt caliber can give you the balistics of a 44 at 30% less pressure - and with a bigger bullet.
There are basicly 3 levels of loading for the 45 colt cartridge
1) Colts ans their clones: Factory equlivant or cowboy loads. some handloads with volicities up to 1000 fps with a 250 grain bullet
2) Ruger and T/C handguns: these guns started it for many of us. the gun will take a steady diet of loads pushing 300 grain bullets to volicities of 12-1300 fps You will give out befour the gun does.
These loads can be used in all factory chambered rugers and are usually listed in loading manual as such. Pressures are listed at about 25000 max
3) These are the big boys custom Hamilton Bowen, John Longabough, Dave Clemments and a few others 5 shooters. these guns have specially made cylinders sized to use the entire frame window and hold 5 rounds giving much more steel between the cylinders. The loads these guns will take rivil the 454 casull.
Anybody really serious about using and loading these powerful 45 loads can check out a few other sites. Sixgunner.com has a lot of info onn these guns and their powerfull loads. As do Lonogoubhs and Bowens websites (links to same on sixgunner.com). The world of the 45 colt is an exciting one. this round has been used to take every game animal in the world including cape buffalo and elephant. don't discount it.
By the way I currentown at leadt 4 vaqueros in 45 caliber in various barrel lengthe as well as a blackhawk convertable and a T/C barrel. I know where of I speak having used most of the loads I mentioned. As I have never made it to AK of Africia I never saw the need for a casull or a 5 shooter so have only limited experience with these. I have handled and shot them through. Just never owned one. Let me tell you a 400 grain bullet at magnum volicities is an awsome beast and a blast to shoot even if it is only at steel plates.