I am using my RCBS collet puller to pull 8x63 swedish and it works very well, but I can't find any data on the proper shell holder to use. 308 & 45 rim dimensions are close but not quite close enough. My 308 & 45 shell holders only accept maybe 30% of the 8x63. Can any of you recommend a shell holder that is intended for a cartridge of similar dimensions to the 8x63 that will work?
Rim diameter is .48
Rim thickness is .056
Compare to 45:
Diameter: .48
Thickness: .049
Compare to 308:
Diameter: .4728
Thickness: .0539
Rim diameter is .48
Rim thickness is .056
Compare to 45:
Diameter: .48
Thickness: .049
Compare to 308:
Diameter: .4728
Thickness: .0539


















































