E the pressure is lower today. The old Rem loads chrono higher than most loads today. Some don't clock more than 1180 with 240's and that's a fact
I have to agree. .44 Mag ammo nowadays is not nearly as hot as it was. Even loading manuals have dialed back loads for the .44 Mag if I can recall correctly. And I don't think that a Model 25 cannot withstand the loads a BH can eat for breakfast, lunch, and dinner.