Mont. Code Ann. § 30-2-720
Unless the contrary intention clearly appears, expressions of "cancellation" or "rescission" of the contract or the like shall not be construed as a renunciation or discharge of any claim in damages for an antecedent breach.
History: En. Sec. 2-720, Ch. 264, L. 1963; R.C.M. 1947, 87A-2-720.