Hey folks, new here and new to F-class. Hoping to shoot in our club 300yrd f-tr class this year but with ammo availability craziness this year and for near future wondering what recommendations are for ammo? I would develop a custom load for my gun, but I cannot get components for the life of me so stuck w/ off the shelf or custom. Any one have a good recommendation for reliable and available custom source for 223 ammo? I don’t want to start w/ one commercial load only to run out middle of season and then have to relearn everything. THanks!