OTS-14 Groza
Marcus Burns (Photographer)
CC BY 3.0
Marcus Burns (Photographer) - Vikharev Arms private collections, St. Petersburg. (see licensing) <a rel="nofollow" class="external free" href="https://marcusburns1977.deviantart.com/art/OTS-14-Groza-731942526">https://marcusburns1977.deviantart.com/art/OTS-14-Groza-731942526</a>