The Recknagel Tip-Off Quick-Release Mount is a precision-engineered detachable system designed exclusively for the sophisticated Merkel Saddle Mount Standard found on the KR1 bolt-action and B3/B4 break-barrel rifles. This mount provides a rapid, secure, and repeatable platform for your Optics, allowing for instant scope changes or barrel swaps without sacrificing zero. The low-profile 14.5mm build height is perfect for maintaining a tight cheek weld and optimal sight alignment with scopes up to a 50mm objective lens.