Hey all!

Played a few missions as Armored Onslaught and so far I love the damage output of this deck

But I'm unsure of if you can use Explosive Munitions first and then remove the new red die with Heavy Firepower?

Explosive Munition:

• Exhaust this card when an Imperial figure declares a [Ranged] attack.
• You may replace 1 die in the attack pool with 1 red die and the attack gains Blast 1[Damage].

Heavy Firepower:

• Exhaust this card when an Imperial figure declares a (ranged) attack. You may remove 1 red die from the attack pool to apply +3 (damage) to the attack results.

Both where "When declare an attack" so I assume it is legal to first use the one and then the other as the "declare attack" window is still open

I asked a similar question and it seems like you can.

https://community.fantasyflightgames.com/topic/216057-ability-timing-clarification-campaign/

Yes, both are attacker abilities with the same trigger, so the attacker decides the order.

Sweet a guarenteed +3dmg and blast any ranged attack