you can check everywhere, ebay, the airgun stores online, amazon, etc, really depends what you need ... personally i stick with 'standard' weight/shape pellets for .22 or .17 guns which is what i do my majority of shooting with, pretty much crosmans which tend to shoot well in just about every .22-17 made, and pick up tins here and there when theyre available .. i dont got time to fart around re-sighting for every fancy pellet that comes along .. for the more hunting specific guns i dont sit out and the yard and burn up expensive pellets all day long lol .. take the .25 for instance, it shoots jumbo exacts real well and thats all i want .. i bought about 5 tins 10 years ago and got 3 1/2 left because that gun only gets used for business and an occasional sight in .. thats how it goes for me anyway ..