SBE won't eject 3.5 kent fasteel

[shell waster]

Need help, my SBE won't eject 3.5 kent fasteel. I think the gun jams in the following manner. You shoot, the empty casing is being extracted, but the extractor slips off the bottom of the brass lip of the shell, the bolt keeps travelling back forcing the Carrier to pick up the next round, hence jamming the gun because an empty shell is in the action and the next round is trying to get in. It does not do it with every round of fast steel, but it is at least 20-30%. I bought some cheap 3.5 Xpert HV, 25 rounds without a hick-up. Is anyone else having this problem or has a solution. I have used fast steel before with no problems, now I have 4 boxes sitting on the shelf because I have no confidence with the stuff. No prblems with 3 inch shells. The action cycles all the way with the fast steel. Pleas advise.

[BenelliGirl]

I can suggest trying Federal or Winchester ammo. See if this helps your problem. Sometimes problems occur when using this particular brand.