Hi, Bought a Cz 557 American .223 on saturday for my wife. First the barrel was not free. Could not even get the dollar bill to start between the barrel and stock. A little sanding and stain fixed that. Off to sight in. Just about took two hands to chamber a round. A little more oil. Didn't help. Sighted in ok with nice small group. Only problem was my wife can't even chamber one round. How would she ever get a follow up if I had to load it for her. The bolt bound so bad I could barely load it. My wife is no wimp either. The gun went back this morning. You don't have to hit me over the head with a CZ more than once. Ordered another Tikka.