据英刊《防御》1979年7月以及《陆军与武器》第53期报道:前两年瑞典研究局的国际动力公司曾研制过 MKS 式5.56毫米突击步枪一年后,该公司又马不停蹄,接着研制了 MKR式以取代 MKS 式。MKR 式采用许多新原理,在操作使用和结构设计上颇费匠心,多处体现出独创性,是一支非常令人感兴趣,现代化的步枪。 According to the British edition of “Defense” in July 1979, and “Army and Weapons,” issue 53: Two years after the MKS 5.56-mm assault rifle had been manufactured by Swedish Research Agency International Dynamics, the company did not stop, Developed the MKR formula to replace the MKS formula. The MKR uses many new principles, a lot of ingenuity in the operational use and structural design, many reflect the originality, is a very interesting, modern rifle.