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SAAMI Specs on 17 Winchester Super Magnum

SAAMI SpecsEarlier this year, Winchester announced the new 17 WSM (Winchester Super Magnum) rimfire cartridge that is capable of 3,000 fps.  The SAAMI specs for the cartridge and chamber are now online and available for download here. Although I have not been able to find the pressure limit spec on the SAAMI site, I have seen […]

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