Mont. Code Ann. § 32-1-606

If a banking institution is closed on account of inability to meet the demands of its depositors, by action of the department, by action of its directors, or in the event of its insolvency or suspension, the department or its agent may borrow from the corporation and furnish any of the assets of the institution to the corporation as security for a loan from the corporation. The department may sell to the corporation any part or all of the assets of the institution. The provisions of this section do not limit the power of a banking institution or the department to pledge or sell assets in accordance with any existing law.