Russian military MOLLE system Tactical vest 6SH117 Ratnik. Tactical vest "6sh117" was created for the Russian Army, due to tactical operations, but it can be used for any aims. If you are looking for a durable, light, cheap and multipurpose vest - it will be the best choice. The vest isn’t hot in the summer; it’s also convenient to wear over clothes. Adjustable size, soft wear.