Well, I was lucky...found 300 about 12 miles from home. He is a dealer in El Cajon, CA that has a very supportive inventory. He said they can’t get CCI 550 because (his opinion) ammo manufactures are scooping it up from the primer manufactures. Math plays a role here...3 major brands cut to two makes 2/3rds. Therefore we make 3/2ves or 150% trying to buy a 100% quantity. That’s why it seems nowhere to be found. It’s like an inflation model when adding $ to the economy.
Oh, I love math.
Thanks everybody!
Joe