5.56x45mm Rounds are Unturned II.in
It is compatible with 5.56x45mm magazine attachments.
On the CQC map, they can be found in stacks of 5 in Weapon Cases scattered across the map.
On Horde Chapel, they can be purchased for $10 per round when interacting with the purchase node of weapons chambered in 5.56x45mm ammunition, to refill all 5.56x45mm magazine attachments of the player. On Horde Potato, the cost is $5 per round.
- It is based on the 5.56x45mm NATO cartridge.
- It was the first ammunition round added to Unturned II.