Burleyboy - do you happen to know if the case taper and shoulder angle/position is identical on the 300RCM and 338RCM? I notice the 300RCM is longer over all (2.100) than the 338RCM (2.015". But is that just a longer neck without any other case dimension differences? In other words could the same headspace gauges be used for either flavour?

I can't tell from my pics and info. Also perhaps others may know this and could enlighten me with the facts on this.

Last edited by Whelen_B; 01/09/10.