Ammo replenishment

You’d think I woulda figured this out by now after playing countless hours, but I haven’t:

If I fire a single shot from a 6 round clip, does the entire clip get replenished for clip cost in resources at the end of the mission? ie. does it make sense to stick w/one type of ammo in a mission for resource savings vs. just firing a few shots from different weapons?

When “replenishing”, only the spent ammo is replaced, not the whole magazine. So it’s okay to swap type of weapons and ammo during a mission. If one fires an AR once during the mission, only the spent bullets are replenished. The same for all other weapons.

Ah, good to know. The level of detail in the game is amazing.