Daniel defense castle nut - Daniel Defense Castle Nut

This product was what I expected it to be. Daniel Defense products are the best of the best in my opinion. This product was purchased to replace a castle nut of lesser quality. My only gripe! When I placed the order, my payment was received and then I was notified that this item was on back order. I would like Optics Planet to show out of stock items before placing order. With this said, I did purchase another item at the same time and that item was shipped right away. Optics Planet is a great company and I enjoy doing business with them!