The Flash Suppressor has a pretty severe downside, +%20 COF bloom per shot. Yet it only removes the muzzle flash (duh). This makes it in the majority of situations. Occasionally you might want to use it in conjunction with smoke, when you don't want to cripple yourself at range as badly as when using the full suppressor. I suggest it receives a buff to also hide the first 3-4 tracers per burst (depending on the damage tier). This would make it the long range option for stealth. This buff would make the Flash Suppressor a stronger contender with the other muzzle attachments without making it overpowered. The fact that you would still show up on the mini-map when firing would mean that people bursting from good positions would still be reasonably easy to find.