Thread: Convertible model 60, 38/9mm/38 super and 9x23
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Old 07-30-2009, 11:12 PM
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The 9x23 and .38 Super cases are almost exactly the same length. The big differencces are the "semi" rim on the .38 Super and the tapered case on the 9x23. Also, there's a big difference in pressures - 9mm, .38 Super, and .357 Mag are all around 35k PSI while the 9x23 Win is in the 45k PSI range. That's why I was curious about how Pred's M60 handled it.
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