300 rum throat length

[robbor]

Im wondering about normal 300 rum reamer throat length.
Is there any place that may list different 300 rum reamer drawings?

 

[jmden]

http://mysite.verizon.net/respg9za/

This is a design that Dave Kiff and I came up with that was throated as best we could for a 200AB. I'm trying to sell it and the gauge for it if someone's interested. Never used.