1911Forum - View Single Post - Has anyone converted a SR1911 to 400 Cor-Bon or 45 Super?
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Old 08-04-2019, 11:47 AM
Descartian Descartian is offline
Join Date: Sep 2016
Posts: 1,816
If you’re considering the 400 Corbon you might want to go 40 Super. Similar design but ballistically superior round partly due to the superior casing.

That said if you go 45 Super, all you need is a spring change.
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