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what is the rifle? your certain its a 357/7mm super mag? no stamping on the barrel? did you measure the bore?
RR |
357/7mm super
I don't think its a7mm whisper cause it has a rim. Im thinking it is a 357 maximum necked down to 7mm. The gun is a BSA Martini rifle with a1.125 inch diameter barrel. I made some cases out of 357 magnum but the neck is too short.
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no stamp on gun bore is 7mm.
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no marking on barrel bore was slugged its 7 mm
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Originally Posted by Don Sr.
(Post 4294828)
no marking on barrel bore was slugged its 7 mm
RR |
7mm?
Gun is a BSA martini rifle with a 1.125 inch diameter barrel. Cartridge must be rimmed. Bore was slugged its .284/7mm.If you use regular .357 brass the neck is too short when you fire form .
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357 maximum perhaps?
RR |
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