Explodes on impact.
The item id for Arrow Explosive 1 in unturned is 1209. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Size_X: 2
Size_Y: 1
Size_Z: 0.2
Amount: 1
Calibers: 1
Caliber_0: 15
Tracer: 55
Stuck: 100
Range: 8
Player_Damage: 15
Zombie_Damage: 125
Animal_Damage: 125
Barricade_Damage: 50
Structure_Damage: 50
Vehicle_Damage: 200
Resource_Damage: 2000
Object_Damage: 200
Explosion: 34
Blueprints: 1
Blueprint_0_Type: Gear
Blueprint_0_Supplies: 3
Blueprint_0_Supply_0_ID: 347
Blueprint_0_Supply_0_Amount: 1
Blueprint_0_Supply_1_ID: 69
Blueprint_0_Supply_1_Amount: 1
Blueprint_0_Supply_2_ID: 73
Blueprint_0_Supply_2_Amount: 2
Blueprint_0_Level: 2
Blueprint_0_Skill: Craft
Blueprint_0_Build: 27