yes, there is :). please take a look at my recent video on how to install mods (ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Ggq6iBVvZek.html), you can find it in ASLAIN Modpack, a little bit below the middle of the entire mod list. there is a chapter called "Marks of Excellence Calculator (MoE)" and you need to select "Gun Marks Calculator protanki"
