I hear that guys are getting the 350WL running up to 2300-2400fps in .375H&H,what pressures would they be operating at?
The reason I ask is that, the guys who make a 375WSM StalkerSeries,tell me that they are running the same pill at 2300fps 2.9" oal,with pressures at or below 46000psi. So far,I am not convinced! Maybe someone can show me some math to convince that they or I, am right or wrong.

Maybe their pressure equipment is not as accurate as Accurate Powders...

Accurate powder gives the following pressure in PSI - for the 375H&H.



Complete data

Are these Barnes bullets? It sounds like they would have to be all copper.