I may still have some swift cases in the shed, you'd be welcome to them IF I can find them. I'm not sure why you'd bother though , PPU brass is available at moderate cost. I spent a few hours reforming 303 cases into 6.5x53 Mannlicher today ,to be honest it didn't find I a particularly enjoyable experience but I'm to tight to pay the asking price for the factory brass.

cheers
Pete