I've searched everywhere looking for load data on the 375 Ruger with 300gr bullets (TSX) and Varget powder.

Nosler has the only reference I've been able to dig up so far:

67.0 gr @ 2494fps
69.0 gr @ 2554fps
71.0 gr @ 2615fps - Max

Anyone have a favorite Varget 300 grainer recipe they'd be willing to share?

I have had good luck with the 300gr Hornady sp ontop of 70 grs varget...very accurate...maybe start at 68 grs and work up with the 300 TSX.

Good luck.

one of the AR POSTERS here ...WOODS has posted quite a few loads with a variety of bullets and poweders...PM him and see if he can foward them to you
Varget is a bit fast...stick to H 4350 or R17, they are the two optimum powders for the 375 Ruger