Couple months late.
I loaded some 150gr Hornady's with 48gr H4895. Chrony reading was 2767fps avg w/ three shot group going a little over an inch. It was a "dump" load. This was shot out of a M700 Classic, 24" tube, Scope and factory trigger. I dont have any use for the 150's. I prefer the 175 Sierras or 170 RN's for the light bullet load.
Hodgden shows 51gr is max.