The book that came with my reloading kit is a 900 page encyclopedia of knowledge with 2 pages dedicated to .45 Colt. My options are a 250 gr. JHP. That's it. How many books do I need to buy and read to find out where to start?
Greetings My Good Half-Hitch -
now that is a problem, and a valid question, and it gives me an opportunity to
babble endlessly illustrate (as an example), the process that I myself go through to try to select a load.
I have found that the books from the Jacketed Bullet Companies are oft' rather deficient regarding loads for lead bullets. I myself ran into a similar issue looking for mild lead loads for .45 Colt in a Remington conversion ( which is a whole nother kettle of fish) .
The Lee and Lyman books are highly recommended as they do cover lead bullet loads more than the Jacketed Bullet Manufacturers. So I went out and bought the latest Lee 2nd Edition "modern reloading" which NOW recommends
for a 250 gr soft lead bullet, to start at 8.4 gr of unique but never exceed 9.5 gr of unique. (note, this is different from my 30 year old book) .
Further if we go to the Alliant Powder Web site, their recipe has only a single load for this bullet and unique:
45 Colt 250 gr Speer LSWC Winchester CCI 300 Unique 9.5 941
According to both references, Lee and Alliant, 9.5 gr is either a "max load", or a "safe load" or "do not exceed load"
now comes the fun part.
- Why Unique? it's what I have. It "generally " works for "everything" ( within limits)
- Unique is said to be "not position sensitive" (and I have not found it to be position sensitive)
- But Unique is "not bulky" so even 9 grains of unique will only fill ~ 1/3 of the case.
- The .45 Colt was designed to be a BP cartridge, so it has an enormous case.
But, I want a "mild load" ... *and* a large case only 1/3 full of powder can possibly lead to accidental double charges and unfortunate KB ( kaboom). If I want a safe mild smokeless load I really need to try to find Trailboss (as Cliff Recommended) , which is currently hard to get.
So my last alternative for a load safe for a Remington 1858 conversion is actually to use the recommended black powder load
of " a full case of BP that will allow the bullet to seat with mild compression".
hope this helps
yhs
prof marvel