I think a 6 shot LCR in .327 mag would be cool
I have mentioned that in past posts only to be told the 327 Federal Magnum chamber pressures far exceed the safe limits of the LCR.
38 spcl +P=20,000psi
327 Federal Magnum=45,000
A six round version is definitely not possible, and a 5 round I think is also doubtful in an LCR.