No lazed target lock-on max distance = 350m
Lazed target lock-on max distance = 500m
For SRAW the max distance for lazed target lock-on is 350m, (same distance applies for MBT LAW).
If Javelin is removed from the ban list, then certainly the gunner soflam has to be inserted into the ban list.

Lock on distance of 500m can be detrimental for some maps as u can have one tank on backflag lazing almost everything while one engineer spam Javelins (reload 3s which is faster then stinger), i.e. Lancang Dam.
Besides that, Javelin has it's glitches as all other rocket explosives with the random duds, dusting (even on lazed targets) and no hits on fast moving vehicles (less so when shooting towards front or back).