I recently got some Accurate 1680 powder. I use the heck out of it in the .223 and .762 x 39 bullets. I am looking for any data on using it in .218 Mashburn, .219 Donaldson Wasp, .310 Martini Cadet. Am building these calibers on my Martini Cadet and Martini Henry actions.
Roy










Reply With Quote
