100 gr Berger HPBT .243 - anyone have a good load?

[RAGGED]

Just finishing up a little project and I'm starting to load up some rounds. I'm wondering if anyone has a load thats working well for them using the 100 gr Berger HPBT in a .243. I'll be launching them from a 28' 8 twist. Thank you for any help you can give me!

 

[RAGGED]

hmm guess not lol

Well maybe you can give some general ideas on where to go with this stuff.

So far I've loaded a few with some with the powders I have on hand, RL19,RL22,H4831 and just for fun despite its poor case density Varget,I've been surprised before) I loaded them all to right around the same velocity, about 200 FPS below book max, using data from the latest Sierra manual for their 100 gr SPBT.
I’ve also picked a few loads of the main page's .243 link. Of course I’ll do my full OCW stuff later on, this is mostly just to get shooting the first day I can, just want to have a little fun and will get down to business later. Primers are BR2’s, brass is Lapua. Any good recommendations would be greatly appreciated!