I've got an unopened box of 500, and 3 unopened boxes of 100. I don't want to let go of all the 100 count boxes just yet, unless you want them all. I don't want to break into the box of 500 until I'm convinced they are the best for my gun, and I'm not quite there yet. Wanting to try 195's and 180's before I'm real sure on the 190's.