Got to say its the first time Ive have been unhappy with an Ammo product. There is a reason why you don't get to see the back of the packaging. Its basically like some one took ONE pinch of these and tossed them in a container. There is no way there is 300 in here much less 550. I bought them for wargaming minis. I will be lucky if I get any use out of these at all. I purchased 2 other types, same result, will be leaving same review.