I know this question isn't about cast boolit loads but I am hoping someone can help me find the info I'm looking for.
Don't know where else to put it.

I have seen quite a few conversations in several forums about the max load of rl 15 in 35 whelen. Most of them are within a time frame that many people likely still would have and still could be using older stocks of rl 15. Does anyone have any experience with the more recently produced rl 15 being any faster than pre 2008 information from Alliant? Sorry if this has been discussed more recently but I have not been able to find much recent information.

Moderator can you edit the title to 35 whelen not 35 when?