270 Short Mag Load? (270 wsm)

Any of y’all have a pet starter load for a 270 wsm in 130, 140, or 150 grain bullets?
I’m getting about an inch group at 200 yards in my Sako with 130 grain pills, but would like to get it down to 3/4-5/8” if possible.

Also, I’ve got a crapload of 150 grain Speers, and would like to get a good starter load if any of y’all have any suggestions?
Thanks in advance,
Butch

If it was me and I was getting one inch groups at 200 yards I wouldn't change a thing with that load.

Agreed

Did you do a ladder test?

No sir, not yet. I’ve want to get enough of same brass to fire form 30, trim, neck size only, etc…then ladder test it out.

IMR4350 around 61.5 grains works for me with 130g Noslers