So, the bolt head from a Stevens 200 in 300 win mag or from a Savage in 300 win mag will work on a Savage Model 116FSAK in 300 RUM? The Savage parts finder list only the controlled feed bolt head for my rifle part# 104828 but the bolt head for a Stevens 200 in 300 win mag and Savage in 300 WM have a different part number 103960 (push feed).