Smoke Dischargers, And Fragmentation Grenades Fired From These

[Imp]

Simple terms what Fastboat Tough is saying is the weapon system is identical & can fire all ammo types designed for it.
Sweden however is the only country with documented proof that it uses the weaponized/ anti-personnel ammo.

This could be a simple choice based on the terrain they operate in or an imposed restriction.
Most countries think the decoys are a priority, Sweden has a lot of woods/forests so they may well feel close defence is more of a priority.

There are many weapons that follow this format if they have multiple ammo choices, the weapon system is capable of firing all its ammo types but for one reason or another that country does not use or have access to all of them. Tank main guns is an obvious one.