I remember shooting those things in training - they were really fun weapons: You line up the sight, pull the trigger, and watch the glowing red ball (the end of the rocket, I guess) as it sped on its way to the target.
Hell I had one as a Kid. My old man was Army and so was I when old enough to walk and speak lol!
My deer rifle was a M-1 carbine!
Those are one use tubes Kinda a novelty when you play war with the other Military Brats!
:’)