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.400 corbon
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  1. FN FNX
    I posted these questions on a general gun forum and didn't get many hits. So I guess this is a good excuse to join the FN Forum. Has anyone tried the conversion barrels for .357 Sig or .400 Corbon in the FNX-40 and FNX-45, respectively? I had heard that large double-stack magazines can pose...
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