Warne Maxima Steel Bases offer a full width recoil slot in each base. This allows the recoil keys of Warne Rings to attain maximum bearing surface. The low-profile design greatly enhances your ability to achieve a proper cheek weld while still maintaining optimal eye relief. With strength and versatility going hand in hand, you won't need to sacrifice one for the other, and this Maxima base will fit your Mauser M98 unaltered rifle to a T. Durable and lightweight, Warne has got your six covered from all angles. This two-piece base can be paired with Warne Maxima QD Rings. Mount to receiver with 6-48 Length Screws.