Why would you need this , there is always somebody on the squad telling everyone why they miss.
Why would you need this , there is always somebody on the squad telling everyone why they miss.
I've seen them used and clearly saw the wad. So assuming they really do closely follow the path of the shot column, I could see them being useful.
I had an expensive box of 12 ga tracers years ago. Deadly stuff, never actually missed with a tracer, only miss with shot.