I purchased a case of Fiocchi 5 shot Golden Pheasants this fall ahead of upland game season. Finding quite a few slightly over crimped shells where the upper end is swelled. My Benelli SBEII will not run them, unless freshly cleaned and well oiled. Was able to buy the shells at a bargin price, so wil just work around them, but was suprised that Fiocchi had this issue. Other than the slightly swelled shells the gun will run any shells I have used.