Is there a term for this? Using a pistol grip as an easier visual example, I'm looking to lengthen the distance from the front of the grip to the trigger. I know it's not length of pull since that's something else but I'm not even sure what terminology to search for. Trigger length usually just pulls up how much creep or overtravel the trigger has.

Basically the issue is that my finger is a bit too long for my Savage 12 FV and it's causing me to be a bit jerky at times with the trigger. I'm not necessarily against buying a different stock but it'd be silly to buy something else if I can't guarantee the placement of the trigger will be any better.

Any ideas?