Mo. Rev. Stat. § 571.017
571.017 Imposition of sentences for both armed criminal action and crime committed ...
571.017. Imposition of sentences for both armed criminal action and crime committed with deadly weapon authorized, exception. — Nothing contained in any other provision of law, except as provided in subsection 4 of section 571.015 , shall prevent imposition of sentences for both armed criminal action and the crime committed by, with, or through the use, assistance, or aid of a dangerous instrument or deadly weapon.
(L. 1982 H.B. 1201)