Please select the rear sight and handguard picture below:
Mauser Karabiner 98k, AKA K98k, 98k has a flat sight leaf on a tangent baseThis including German, Russian Captured and Israeli converted Mauser K98k. They also have shorter handguards that start in front of the rear sight.For regular scopes: Ultra Low-profile Mauser K98k NDT Scope MountFor scout (LER) scopes: Mauser K98k Scout Mount for long eye relief scopes
Yugoslavian Mauser M48 or M48A has a flat sight leaf on a tangent base and a bent bolt; the handguard wraps around the rear sight and has a rear sight/handguard retaining screw: For regular scopes: Mauser M48 Zastava Yugoslavia NDT Scope MountFor scout (LER) scopes: Low-Profile Scout Mount for Yugo M24/47, M48, Turkish 1938, Spanish M43Yugoslavian Mauser M24/27 - has the same rear sight and handguard as M48 but has a straight bolt:
Czechoslovakia Mauser VZ. 24 - has a flat sight leaf on a tangent base and the rear sight ramp is removable. VZ.24 has a straight bolt.
Spanish Mauser M43 (NOT Model 1916 or 1913) has a flat sight leaf on a tangent base and a straight bolt
Turkish Model 1938, including K.Kale, ASFA/ANK ARA:
Columbian R. Famage 30-06 Mauser has the "F. FAMAGE" stamped on the side of the receiver: