So I’ve been thinking for awhile about trying the long game for shooting. Now that ammo is available somewhat trying to think of what ammo/rifle combo to buy. I’m in no rush but wouldn’t mind stocking up on some ammo while looking for a new rifle. Do I stick with 223/5.56 and just get an 18 or 20 inch upper? Or do I pick up a bolt action in 308 as a platform to learn from? Or go with an AR-10 because I already know how to run that. I don’t hunt but maybe I might want or need to someday. I try to keep my calibers/gun simple: 9mm (Glocks), 223/5.56 (AR platorms), and 12ga (shotguns). What do you guys think?