I buy about 1000rds of 5.56 and 1000rds of 9mm every 3-4 months, because that’s about how much I shoot. Rarely do I keep more than whatever is in my case + a couple hundred rounds on hand. I went to the ammo store a few days ago and the only cases of 5.56 they had were S&B 77gr, $950/case. Ouch...