They're all Cheddite hulls, near as I can find out. May have severl manufacturer's stamp on them. Cheddite ( France) is probably the world's biggest manufacturer of hulls, they sell to many different factories who then put their stamp on them. They're the trypical three piece separate plastic basewad hull, reloadable 3-4 times in high speed hunting loads, maybe a couple more times for light target loads. Don't expect them to load as slick or last as long as a Rem STS, but they are serviceable and have quite a lot of capacity if that's what you're looking for. I use them in 16 ga. and they're as good as anything out there for that guage.
