Cast is the horizontal offset of a stock that allows your eye to line up with the rib. Viewed from above, barrels forward, stock bent to the right we call “cast-off”, and to the left “cast-on”. Cast-off or right hand cast is normally for right handed shots whilst cast-on or left cast is for lefties. This […]Continue Reading... Comments Off on Stock Fit. Part III. Cast-on, Cast-off.