C1020 Down the Line
Ironfist Anti-tank RPG!
Under normal circumstances, the Anti-Tank Grenade Launcher would only appear in 1943.
It should be noted that it was a small, pre-loaded, backless cannon, not a rocket launcher, but the famous RPG-7 rocket launcher was said to have been designed in many ways from it.
This kind of future weapons were piled up in front of everyone, and it was not just one or two of them