I recently bought a CZ550 in 375H&H. After having it pillar bedded, adding a cross bolt, having barrel recrowned (it needed it)and a few other minor things; I am very happy so far with how it shoots. Am in process of getting some reloads but with Federal factory ammo (300grain) at 100m I got a 1.25 inch 4 shot group using a Leupold 1-4 scope set at 4x (picture on right on it's side)and a 3shot 5/8 group at 50 m.(300grain Federal ammo) I am going to try and post a shot of some 50m groups and the 100m groups; I am only doing this as it is my first attempt at posting a picture.Hope it works.