I was looking at a few different cartridges for dimensions and found that 6X45 is the first cartridge listed in the SAAMI pdf.
It has the same COAL as the 223 so is simply a necked up 223.
I was surprised the 25-45 Sharps is not a SAAMI cartridge.
I was considering trying the 30 American but there seems to be very little information about it online.
It has the same COAL as the 223 so is simply a necked up 223.
I was surprised the 25-45 Sharps is not a SAAMI cartridge.
I was considering trying the 30 American but there seems to be very little information about it online.
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