Apparently, they did, in fact, make 11 RSI's in 303 Brit. They were all sold to employees or donated for fundraisers. We did not find this out until a year after we sold the 'run' into Canada.
Actually I was only referring to the RSI that I am importing through PR... it is a .243 to go with my 7X57...
I have no hankering for an No.1-RSI Brit, but would absolutely love a .358 Win No.1-RSI... or a Whelen...