I need help working up a load for a new rifle , a 300 Rem. S.A.U.M. 150-165? grain bullets. What works best?THANKS!!!!!!

Nosler Manual #5 has the data. Do you have that one? If not let me know.

After working up several loads for this rifle, as well as a friend of mine working up loads for his .300 SAUM - we have both settled on the following:

Barnes 168 gr. Triple Shock
56.5 grains of Varget
COL 2.80
Winchester WLRM primer

This load consistently shoots sub MOA with a velocity of 2975 FPS and the TSX provides great performance on Elk.

Good Luck

Thanks That is the kind of help I was needing. Not a lot out there on this cal. yet !!!!