QA couple of years ago I bought 25 of these vials ...

http://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/9144587/1

Great guy to deal with and the vials are very nice.

One for powder and one for the sabot, bullet and primer taped together. I'm thinking two primers in each vial just in case I fumble and drop one when or if I need a follow up shot. As a matter of fact I just got done weighing out and filling 12 vials with 105 grain charges of BH 209.

Yesterday I received a sample pack of crush rib sabots from Harvester that I need to try out. Kudos to John at Harvester. This is a great company to do business with.