Simple case of poor quality control ? Beretta have been making guns for years with many happy owners but these newer models seem to be having some problems with product quality. I called the SP1 a cheap gun ... and it is but that does not mean it should not be expected to function well, there are cheaper guns that do! The gun mentioned here is not that cheap at 3k and the same applies it should be absolutely perfect. I bought my SPIII ten years back and the warranty has just expired never had a problem with it but it is a game gun and has not fired that many shells. On the point of the warranty on the gun. Surely that is for small problems that may arise with use not to replace an entire action ...that is just a very badly made product that should never have left the factory!