is a high-precision paper modeling kit of the BM-31-12 "Andryusha" rocket launcher mounted on a Studebaker US-6 chassis. This kit, published by the Polish company GPM , is a favorite among card-modeling enthusiasts for its extreme detail and historical accuracy. Build the Legend: BM-31-12 "Andryusha" Paper Model
: Detailed parts sheets featuring the Studebaker chassis, the intricate honeycomb rocket launcher frame, and 12 M-31 rockets. Download GPM 417 БМ Андрюша zip
: This is the most difficult part of the build. Take your time aligning the 12 rocket cells to ensure they are perfectly parallel. Where to Find It is a high-precision paper modeling kit of the
The "Andryusha" was the heavier, more powerful successor to the famous "Katyusha" rocket launcher. While the Katyusha fired 132mm rockets, the packed a massive 300mm punch, designed specifically to shatter heavy German defensive fortifications during the final stages of WWII. What’s Inside the GPM 417 Kit? : This is the most difficult part of the build
While physical copies are available at hobby retailers like Super-Hobby, digital archives and community discussions can often be found on enthusiast forums like Only-Paper , where modelers share photos of their completed builds and offer assembly advice.
: Step-by-step 3D exploded views showing how to roll the paper tubes and assemble the suspension.