I just bought a new Safari grade CZ in .458 Win Mag . On getting it back to the cabin I discover it's a total mess . The bolt face is undersized , the extractor has way too much meat and the feeding ramp is a total mess , half finished at best and rough as a cobb . Needless to say it does not feed properly , the first round jams , second chambers , third jams , etc . The gun shop and distributor will not help it anyway . This is my sixth CZ , 2- .375's , 1 -9.3x62 , 1-.458 Lott and one .416 Rigby purchased since '91 all with no problems , great shooters but this one is bad news . just a heads up . Next time I cycle a few dummy rounds in the gunshop before I pay .