Tne link below shows a Green tip subcaliber tracer being fired from a 9mm sub-caliber round for the M2 84mm Carl Gustav recoilless rifle.
I don’t recall ever seeing a green tip subcaliber tracer. Any ideas!!!
The video is by Ordnance.com, but their website is being rebuilt. They also have another video showing the same tracer being used for the M136 AT4 9mm sub-caliber training unit. I wonder if these guys are just using a commercial green tip tracer from a US commercial source.