The Shooter's World powders are all Lovex powders, made by the explosia factory in the Czech Republic. They get them in huge bulk lots, and repackage it...some for OEM/Manf, and some for sale under the Shooter's World label. They were the only consistent in stock supplier for many years, even during the other past shortages...until this one. So many people started using them, and discovered how great they were, that they have been unable to keep up. Some powders, like their Precision Rifle, out varget varget and have gotten amazingly popular. Some of their powders sell out really quick, like Clean Shot and Tactical Rifle for example, some are starting to build up inventory and aren't as hard to get now but their most popular powders have a long backorder list. I've got an OEM account with them, and have a lot of stuff on an ongoing order...for the past 3 years Clean Shot get's filled about every 8 to 10 months...when I get a shipment and billing notice for it.......I always see it simultaneously show up every where at once. Sometimes their account manager guy will call me and say "we just got "x" powder in, and we're packaging it up, you want to put in an order?", which is really cool of him to do, and it has gotten me to try things I otherwise might not have. If you get it OEM from Shooter's world, it will have a plain white label with the Lovex Nomenclature, and a lot number. The Shooter's World label has the Lovex nomenclature on it under their branded name as well.