A Merkel Suhl Tilt-up mount is a mounting system found on Merkel repeating rifles KR1 and on their break barrel rifles like the single shot K3/K4 and at combination rifles B3/B4. This mounting solution offers great flexibility since the same mounts are used on such different types of rifles and on the other hand, it offers 100% repeatability. 

This mounting system has 4 mounting grows directly on the barrel and a cross section for the recoil stopper at the top of the barrel. Mounting of riflescopes directly on the barrel offers an advantage that it is possible to change the barrel and the scope together.