I purchased the brick at International Shooting Supply today. Says "DND" on the sides of the 50 round boxes but not on the outside of the brick. It was a consignment sale because of the green numbered tag. I didn't know it was manufactured for DND until I got home. Wondering if I got match grade ammo for a great price or decent target ammo for a good price.I'll be the one to ask...where/how did you come by or acquire DND 22 LR? Or you asking as you are assuming it is the same as DND 22LR?