Just got a 1805 Harpers Ferry pistol (Italian import) in .58 cal. Have 3 F black powder, .57" balls, shooting patches, & flint. What's a safe starting load in grains? I've been shooting my .50 cal. Hawkin (percussion) for years and my Brown Bess since the 70's. My 1st time with a .58 cal pistol.
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1805 Harpers Ferry pistol
- Thread starter Nick S.
- Start date
The Pedersoli loading manual lists the Harpers Ferry loads as:
Min. powder charge - 25 grains
Max. powder charge - 40 grains
.575 round ball
.010 patch
Source [scroll down to the pistols section]: --->>> https://www.davide-pedersoli.com/uploads/supporto/9TABELLA DOSI POLVERE 2014_06.pdf
Min. powder charge - 25 grains
Max. powder charge - 40 grains
.575 round ball
.010 patch
Source [scroll down to the pistols section]: --->>> https://www.davide-pedersoli.com/uploads/supporto/9TABELLA DOSI POLVERE 2014_06.pdf
Will I be able to use the .570" round ball? Thanks for the info.
Yes, then use a thicker patch such as .015.
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Buy a copy of Lyman's BP Handbook and Reloading Guide. $24.50 directly from Lyman. Or $19.99 from Midway.
Keep in mind that BP is loaded in grains by Volume not mass like smokeless powder.
"...Italian import..." Most of 'em are. There a brand on it? Most commercial balls are .570". However, since it came with patches, I'd be guessing(very much so) it needs 'em.
Keep in mind that BP is loaded in grains by Volume not mass like smokeless powder.
"...Italian import..." Most of 'em are. There a brand on it? Most commercial balls are .570". However, since it came with patches, I'd be guessing(very much so) it needs 'em.