Lately I've been reloading 38 special (with Bullseye) and 357 magnum (AA#9). A lot more of the 38 specials.
I hand scoop and trickle every charge onto my Ohaus 10-10 scale (same as RCBS 10-10) and verify charge weights every 10 to 20 rounds on my Ohaus 5-0-5 scale (same as RCBS 5-0-5). As you can imagine, that is really slow, so I'm beginning to consider trying some sort of automatic powder thrower sitting on top of my Lee powder-through expander die.
I'm a little leery of those devices because they measure out charges by volume rather than weight. I especially wonder about the consequences of using one with a low volume powder like Bullseye. Can I really count on those devices to give me 3.5 grains and not 3.6 or 3.4? Tenth of a grain variations are more significant at charges in the BE range. I would think that having two or three tenths variation in my rounds would affect the consistency of the ammo at the firing range. But maybe I'm worrying too much about small variations.
Anyway I do want to find a way to speed up the reloading process. What would be a recommended economical device to speed up my loads without introducing too much error into the charges?
I hand scoop and trickle every charge onto my Ohaus 10-10 scale (same as RCBS 10-10) and verify charge weights every 10 to 20 rounds on my Ohaus 5-0-5 scale (same as RCBS 5-0-5). As you can imagine, that is really slow, so I'm beginning to consider trying some sort of automatic powder thrower sitting on top of my Lee powder-through expander die.
I'm a little leery of those devices because they measure out charges by volume rather than weight. I especially wonder about the consequences of using one with a low volume powder like Bullseye. Can I really count on those devices to give me 3.5 grains and not 3.6 or 3.4? Tenth of a grain variations are more significant at charges in the BE range. I would think that having two or three tenths variation in my rounds would affect the consistency of the ammo at the firing range. But maybe I'm worrying too much about small variations.
Anyway I do want to find a way to speed up the reloading process. What would be a recommended economical device to speed up my loads without introducing too much error into the charges?