8g hand loading knowledge bank - 01/01/17 11:50 PM
I recently acquired an 8 bore gun. When I went to load for it, I found resources like components and load data thin on the ground, and equipment eye-wateringly expensive. Another thread gave me the idea that we could consolidate 8g loading knowledge here.
I got Tom Armbrust's book off lulu.com (only a couple of dollars as a PDF), imported Remington industrial hulls from precision reloading, a 21mm (for my bore runs 9/1, about .815") wad punch from eBay. I'm starting with a 2oz / 5dram BP load separated by stiff card and cork floor tile wads. I "peeled" the industrial case heads of their second layer with a mallet, chisel and carpenters nail pincers instead of resizing (however lagopus was kind enough to supply a set of drawings for a resizer; I also suspect a 23.5mm hole drilled in a piece of steel could do the job), and have found that my overshot cards are a secure enough friction fit without need of a roll crimp for my single barrel gun, especially as the cases I have are a little burned at the mouth, so have some constriction too.
What else do others know?
I got Tom Armbrust's book off lulu.com (only a couple of dollars as a PDF), imported Remington industrial hulls from precision reloading, a 21mm (for my bore runs 9/1, about .815") wad punch from eBay. I'm starting with a 2oz / 5dram BP load separated by stiff card and cork floor tile wads. I "peeled" the industrial case heads of their second layer with a mallet, chisel and carpenters nail pincers instead of resizing (however lagopus was kind enough to supply a set of drawings for a resizer; I also suspect a 23.5mm hole drilled in a piece of steel could do the job), and have found that my overshot cards are a secure enough friction fit without need of a roll crimp for my single barrel gun, especially as the cases I have are a little burned at the mouth, so have some constriction too.
What else do others know?