Need some info on what the accubond can do in 125 grain from a 308 with IMR 3031, I have alot of 3031 that I use for my 150 grain loads but dont see it in the manual for the 125 grain accubonds.
Any info would be appreciated

125 sierra spitzer.start 43.2 gr 2866fps at 40200psi. max 48.0compressed 3194fps at 58100psi. 2017 annual manual for imr3031. not what you asked but you should be able to work from there.

Lyman #49 has data for a generic 125.

Hodgdon has data for 125 SFire & SIE SP