Our chassis systems will not fit any of the Savage single shot target actions. This is due to the 3rd action screw which we do not support and the screw spacing is different enough to prevent proper fitting.
Savage 112 Magnum target
Savage 12 LRPV
Savage 12 short target actions come in two screw spacings. The older left port right bolt model has the 4.4 inch 3 screw spacing . The dual port edition has the 3.4 inch spacing . I have installed the older action in an XRS chassis . I had an aluminum block machined for the mag well . On any caliber 308 and down , that third screw is much ado about nothing. Those left port right bolt target actions are stiffer than any remington 700 aftermarket action.