Battle rifle chambered in Military ammunition.
The item id for Chimera in unturned is 3512. 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: Primary
Size_X: 4
Size_Y: 2
Size_Z: 0.4
Size2_Z: 0.65
Sight: 3514
Magazine: 3513
Ammo_Min: 10
Ammo_Max: 20
Caliber: 1
Range: 210
Firerate: 6
Action: Trigger
Player_Damage: 45
Player_Leg_Multiplier: 0.6
Player_Arm_Multiplier: 0.6
Player_Spine_Multiplier: 0.8
Player_Skull_Multiplier: 1.1
Zombie_Damage: 99
Zombie_Leg_Multiplier: 0.3
Zombie_Arm_Multiplier: 0.3
Zombie_Spine_Multiplier: 0.6
Zombie_Skull_Multiplier: 1.125
Animal_Damage: 45
Animal_Leg_Multiplier: 0.6
Animal_Spine_Multiplier: 0.8
Animal_Skull_Multiplier: 1.1
Barricade_Damage: 25
Structure_Damage: 20
Vehicle_Damage: 40
Resource_Damage: 20
Object_Damage: 35
Durability: 0.2
Spread_Aim: 0.035
Spread_Hip: 0.125
Recoil_Min_X: 0.25
Recoil_Min_Y: 4
Recoil_Max_X: 0.5
Recoil_Max_Y: 5.5
Recover_X: 0.4
Recover_Y: 0.4
Shake_Min_X: -0.0025
Shake_Min_Y: 0.0025
Shake_Min_Z: -0.02
Shake_Max_X: 0.0025
Shake_Max_Y: -0.0025
Shake_Max_Z: -0.03
Muzzle: 3
Blueprints: 2
Blueprint_0_Type: Repair
Blueprint_0_Supplies: 1
Blueprint_0_Supply_0_ID: 67
Blueprint_0_Supply_0_Amount: 4
Blueprint_0_Tool: 76
Blueprint_0_Level: 2
Blueprint_0_Skill: Repair
Blueprint_0_Build: 27
Blueprint_1_Type: Tool
Blueprint_1_Supplies: 1
Blueprint_1_Supply_0_ID: 3512
Blueprint_1_Product: 67
Blueprint_1_Products: 3
Blueprint_1_Build: 27