I've been joking around with some fine reduced loads for my Taylor lately.
I use 24-26grs of N110 behind a 360grs Mimek castbullet, with gaschecks. That gives me aprox. 1200-1250f/s, and the rifle kikcs like a 6,5x55!
The accuracy is within 30-40mm/100m, and thats good for this kind of a load.
I use federals nickelplated 338Win cases, and Fed 215 primers and no filler. Never had any misfires.
I works fine in my Mauser, but I cant guaranty anything in yours.