The Pack Howitzer vet 3 seems better than 30%.
Vet 1-2: 45 seconds, Vet 3: 25 seconds
With three "The 6 Pack" 5% faster cooldown bulletins you get
Vet 1-2: 37 seconds, Vet 3: 21 seconds

![]() |
![]() |
![]() |
178 | ||
![]() |
![]() |
![]() |
139 | ||
![]() |
![]() |
![]() |
30 | ||
![]() |
![]() |
![]() |
18 | ||
![]() |
![]() |
![]() |
16 | ||
![]() |
![]() |
![]() |
12 | ||
![]() |
![]() |
![]() |
4 | ||
![]() |
![]() |
![]() |
23 | ||
![]() |
![]() |
![]() |
8 | ||
![]() |
![]() |
![]() |
8 |