I took my new Stainless II to the range recently and had a huge problem with the gun failing to extract the spent casings from the chamber (the casings stay ~3/4 of the way in the chamber). It does have an EXTERNAL Extractor. The problem appeared to be worst with CCI Blazer Brass 235 grain FMJ ammo (FTE almost every round), but also had problems with Winchester silvertips 185 gr. The problem was not as bad with Federal American Eagle 235 gr FMJ ammo (very few FTE). I only have about 200 rounds through the gun. Is there any chance this will clear up after the "500 round break-in period"? I hope so because it will cost me $90 to ship it back to Kimber for repairs. :bawling: Any advice would be appreciated. Wade.