I've just received some 124gn plated hollow points from RMR and I'm looking for some data to start with. I looked on the hodgdon site and all they have for 124gn 9mm is BERB HBRN TP. RMR says they have a thick plate on theirs and you should use FMJ data so I think the TP data will be comparable but I'm not sure about the HBRN profile. What do you guys think, are they close enough to use the data?