Triple Tesla Coils?

[Phishfood]

So on the store page there is an animated gif of a mech rocking 3x tesla coils. In the main game I can only get one of each weapon.

I once got double flame thrower but I think that was a bug

[PrinzEugenz]

No, it is not. You can set the same weapon in any available slot. For example, I set 4 Orbital Striker in 4 upper slot and have sth like this

The same goes for Tesla Coils
https://youtu.be/R5iRrv-tn90

[HealthBar]

You can actually select which module slot you are going to install the upgrade by using mouse click.

So yes, just like PrinzEugenz said, all main weapons, side weapons and evo weapons can be duplicated.
For example, you can play with 4 Machineguns on the Arachmech, or 4 Cosmic Guardians on Lazarus. 6 Chemtanks on Dozer, or 6 Damage on Striker is also possible.

[ShaggyMoose]

Some mechs have more hardpoints than others also.

[ignite ice]

Once you've fully upgraded a weapon to level 12, you'll get the ability to choose that weapon again if you have an open slot for that weapon slot type.

[UbioZur]

โพสต์ดั้งเดิมโดย ignite ice:

Once you've fully upgraded a weapon to level 12, you'll get the ability to choose that weapon again if you have an open slot for that weapon slot type.

You can do that without fully upgrading a weapon (or any equipment), by using the left joystick on a controller to select the slot you want.

[Kestrel126]

If I know what build I want to use for a run, if that build involves multiple copies of the same weapon, I always fill in the blank spots on the mech first before upgrading any of them, to eliminate the slot machine rng.