Thanks for the reply Tim - I have a few questions though if you could indulge!
Do you have to use the Herco powder or can you use 38 Spl / .357 Mag reloading data? I'm currently using, and have quite a stock of Unique for pistol calibre reloading.
I see you mention using a different bullet, so not a wadcutter I'm guessing, is it be possible to use for instance the same bullets I'm using to reload for my Winchester rifle - 158Gr lead truncated cone?
Do you have the target model with the stainless barrel or the standard factory barreled one?
Possibly noob questions but everyone starts at the bottom.