Steve: Look through FAQ at the top of the forum, it's a good starting point.
As far as the sticking cases, you're one of the first with that problem in .223. There are direction throughout this forum on polishing the chamber, one suggestion is to clean the chamber throurghly and make sure there is sizing lube residue on your ammo. Welcome To The World Of Handi'olics: :grin: <>< Duce: