*confetti noises*
The item id for Metro Confetti Launcher in unturned is 57711. 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.
Useable: Gun
Slot: Secondary
Size_X: 2
Size_Y: 1
Size_Z: 0.2125
Magazine: 57713
Ammo_Min: 1
Ammo_Max: 1
Caliber: 57009
Firerate: 8
Replace: 0.5
Action: Rocket
Player_Damage: 0
Zombie_Damage: 0
Animal_Damage: 0
Barricade_Damage: 0
Structure_Damage: 0
Vehicle_Damage: 0
Resource_Damage: 0
Object_Damage: 0
Range: 0
Explosion: 0
Durability: 0
Spread_Aim: 0
Spread_Hip: 0
Ballistic_Force: 2
Recoil_Min_X: -1
Recoil_Min_Y: -1
Recoil_Max_X: 1
Recoil_Max_Y: 1
Recover_X: 15
Recover_Y: 15
Shake_Min_X: -0.01
Shake_Min_Y: 0.01
Shake_Min_Z: -0.25
Shake_Max_X: 0.01
Shake_Max_Y: -0.01
Shake_Max_Z: -0.2
Can_Aim_During_Sprint: True
Infinite_Ammo: True
Allow_Magazine_Change: False
Gunshot_Rolloff_Distance: 55
Blueprints: 1
Blueprint_0_Type: Tool
Blueprint_0_Supplies: 1
Blueprint_0_Supply_0_ID: 57711
Blueprint_0_Outputs: 1
Blueprint_0_Output_0_ID: 67
Blueprint_0_Output_0_Amount: 3
Blueprint_0_Build: 27