Now(1.3.0.130):

1. SB(Sergeant)
2. FMJ(Corporal)
3. AP(Lieutenant)
4. Tracer(Corporal)

It would be more convenient if they were sorted by rank, the higher the ones, the further to the right:

1. FMJ(Corporal)
2. Tracer(Corporal)
3. SB(Sergeant)
4. AP(Lieutenant)