I recently acquired about 250 12 gauge Activ shotshells. Many are brand new in these little Activ reloading kits with wads. About half have exterior writing in black and the other half has writing in blue. They look nice and I'm thinking about loading them for CAS, so I was wondering how they load & shoot, and if there's anything special about them I should know. They're all plastic with no brass. I got a few bags of Active wads as well. I searched the web but didn't find much except that they're not made anymore. Thanks for any insight provided. Brett