Rattlesnake

Viper Mags Sights Integrally suppressed variant of venerable submachine gun. 50% Zombie Damage

GUID

Item Gun Epic

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3×2 (6)

Inventory size

Secondary

Hand slot

Semi, Auto

Firemodes

700 m

Range

600 RPM

Fire rate

0.1%

Durability loss per shot

Sight, Tactical, Grip, Barrel

Attachment hooks

Damage

Combat damage

	Skull	Spine	Leg	Arm
Player	26.4	17.6	8.8	8.8
Zombie	295	147.5	29.5	29.5
Animal	28.6	18.2	7.8	—

Other damage

Standard caliber

Barricade	25
Structure	25
Vehicle	25
Resource	25
Object	25

Status effects on hit

Applied per shot, regardless of where it lands

Bleeding: Always bleeds (must bandage)

Range & ballistics

Full damage at every distance up to 700 m. No falloff curve.

Max range

700 m

Alert radius

8 m

Bullet drop

×6

Recoil

Control: Easy
Simulation: Auto, 12 rounds · 10 rps
Side bias: Random side-to-side
Up kick / shot: 0.75°
Side kick / shot: ±2.6°
Recovery: -250% ↑ / 50% ↔
Aiming down sights: -30%
Sprinting: +30%
Crouching: -10%
Prone: +100%
Midair: +400%

Viper FMJ Mag

30 rounds · ×1 dmg

Viper SP Mag

30 rounds · Damage -40% Explosive

Viper AP Mag

30 rounds · Damage +20%

Viper AP Drum

60 rounds · Damage +20%

Viper FMJ Drum

60 rounds · ×1 dmg

Viper SP Drum

60 rounds · Damage -40% Explosive

Unmagnified Halotech Optic

3× zoom Holographic Spread -15%Shake -5%ADS move speed -25%

Red Dot Sight

1.25× zoom Holographic Spread -5%

Flashbar Sight

1.35× zoom Holographic Spread -10%

HMG Sight

1.5× zoom

Widowmaker Scope

3.5× zoom Holographic Shake -5%ADS move speed -25%

Flashbar Sight

1.35× zoom Holographic Spread -10%

Green Dot Sight

1.25× zoom Holographic Spread -5%

Flashbar Sight

1.35× zoom Holographic Spread -10%

Unmagnified Halotech Sight

1.5× zoom Holographic Spread -10%

Halotech Sight

1.5× zoom Holographic Spread -5%

Flashbar Sight

1.35× zoom Holographic Spread -10%

Halotech Optic

3× zoom Holographic Spread -10%Shake -5%ADS move speed -25%

Snap Sight

1.15× zoom Holographic Spread -5%

Magnified Halotech Sight

3.5× zoom Holographic Spread -10%Shake -5%ADS move speed -25%

Flashbar Sight

1.35× zoom Holographic Spread -10%

Red Reflex Sight

1.5× zoom Holographic Spread -5%

Halotech Sight

1.1× zoom Holographic Spread -5%

Flashbar Sight

1.35× zoom Holographic Spread -10%

Green Reflex Sight

1.5× zoom Holographic Spread -5%

Magnified Halotech Optic

5× zoom Holographic Spread -15%Shake -5%ADS move speed -25%

Weighted Bolt

Damage -25%Vertical recoil -50%Horizontal recoil -55%Spread -40%Sway -20%Bullet drop -20%

Platinum Recoil Spring

Damage +2%Vertical recoil -50%Horizontal recoil -20%Spread +45%Sway -20%ADS speed +20%

Widowmaker Rangefinder

Rangefinder

Gilded Bolt Carrier

Damage +10%Vertical recoil +10%Spread -40%Sway -20%ADS speed +10%Bullet drop -30%Firerate -1

Quickdraw Sling

Spread -5%Sway -20%ADS speed -30%

Horizontal Fixer

Vertical recoil +30%Horizontal recoil -35%Spread +30%Sway -20%

Vertical Stabilizer

Vertical recoil -55%Horizontal recoil +5%Spread +20%Sway -20%ADS speed -5%

Tactical Light

Flashlight

Adaptive Accelerator

Damage -23%Vertical recoil -15%Horizontal recoil +15%Spread +35%Sway -20%ADS speed +5%Firerate +1

Carbon Frame

Vertical recoil +5%Horizontal recoil +5%Spread +10%Sway -20%ADS speed -30%Bullet drop +5%

Adamantine Buffer Tube

Damage +2%Vertical recoil -15%Horizontal recoil -15%Spread -20%Sway -20%Bullet drop -10%

Military Laser

Aim laser Spread -25%Sway -20%ADS speed -25%

Tactical Laser

Aim laser Spread -20%Sway -20%ADS speed -20%

Sleek Gas Block

Vertical recoil -20%Spread +30%Sway -20%ADS speed -20%Bullet drop -20%

Lightning Sear

Damage -20%Vertical recoil -35%Horizontal recoil +10%Spread +20%Sway -20%ADS speed -10%Firerate +1

Mortar Rangefinder

Rangefinder

Gas Regulator

Damage +2%Horizontal recoil -200%Spread -20%Sway -20%Bullet drop -10%

Stable Adapter

Damage +8%Vertical recoil -40%Horizontal recoil -10%Spread -20%Sway -20%ADS speed +15%Firerate -1

Skeletonised Receiver

Damage -4%Vertical recoil +25%Spread +45%Sway -20%ADS speed -10%Bullet drop +7%

Viper Specialist Mods

Vertical recoil -60%Horizontal recoil -60%Spread -40%Sway -50%ADS speed +30%

Echo Mods

Vertical recoil -25%Horizontal recoil -25%Spread -25%Sway -80%

Raymond Mods

Vertical recoil -45%Horizontal recoil -45%Spread -70%Sway -30%ADS speed -30%

Viper Old School Mods

Vertical recoil -50%Horizontal recoil -50%Spread -40%Sway -50%

Viper Baseline Mods

Vertical recoil -35%Horizontal recoil -35%Spread -35%Sway -30%

Viper PDW Mods

Vertical recoil -35%Horizontal recoil -35%Spread -60%Sway -50%ADS speed -10%

Attrition Mods

Vertical recoil -54%Horizontal recoil -54%Spread -50%Sway -60%ADS speed -20%

Ported Barrel

Damage -10%Vertical recoil -50%Horizontal recoil -10%Spread +40%Sway -20%Bullet drop +30%

Heavy Barrel

Damage +10%Vertical recoil +35%Horizontal recoil +30%Sway -50%ADS speed +20%Bullet drop -25%

Extended Barrel

Vertical recoil +10%Horizontal recoil +10%Spread -25%Sway -50%ADS speed +20%Bullet drop -40%

Pencil Barrel

Vertical recoil -5%Horizontal recoil -5%Spread -25%Sway -25%ADS speed -25%

Match Grade Fluted Barrel

Vertical recoil -10%Horizontal recoil -10%Spread -30%Sway -50%ADS speed -10%Bullet drop -40%Firerate -1

Rifled Choke Tube

Damage -25%Vertical recoil -15%Horizontal recoil -15%Spread -65%Sway -25%Bullet drop -20%

Regulator Barrel

Damage +2%Vertical recoil -5%Horizontal recoil -5%Spread -10%Sway -25%ADS speed -20%Bullet drop +20%Sound range -30%

Iridium Barrel

Damage +5%Vertical recoil -10%Horizontal recoil -10%Spread -25%Sway -40%ADS speed +10%Bullet drop -10%

Siege Profile Barrel

Damage -5%Vertical recoil -35%Horizontal recoil -10%Spread +30%Sway -10%ADS speed -20%Bullet drop +20%Sound range -10%

3 blueprints

3 x

Rattlesnake Where to find this Item

100%

Item spawns

No spawns on map.

Zombie drops

No zombie drops.

NPC vendors

No vendors trade this.

Airdrop locations

No airdrops on this map drop this.

Points = locations on map. Chance = drop chance per spawn. × = avg items per harvest.

Spawn tables (25)

Useful for modders. Each row links to the spawn table's page.

Spawn ID	Spawn Name	Drop Chance	Pool Size
22128	SB Agency Vipers 0	20.51 %	3
22240	SB Agency Guns DZ	13.68 %	8
21948	SB Police Vipers	12.50 %	2
22049	SB Gunshop Vipers 0	10.87 %	3
21753	SB Police Armory Guns	5.36 %	7
22238	SB Agency DZ	4.56 %	76
22297	SB Airdrop Guns 0	4.55 %	25
22042	SB Gunshop Pistol 0	1.48 %	16
21782	SB Police Armory Weapons	1.43 %	18
22296	SB Airdrop Weaponry 0	1.14 %	83
22126	SB Agency Guns	1.03 %	9
22242	SB Agency DZ Cabinets	0.91 %	89
21834	SB SWAT ZD 0	0.55 %	35
22124	SB Agency Proper	0.52 %	50
22107	SB Agency ZD 0	0.52 %	16
22041	SB Gunshop Guns 0	0.49 %	40
21757	SB Police Armory Proper	0.38 %	46
22160	SB Crate Drops Guns	0.20 %	67
21945	SB James GS Backroom 0	0.15 %	66
21943	SB Cursed Eagle 00	0.10 %	122
22147	SB Crate Drops Weaponry	0.03 %	157
22286	SB Stomach Misc	0.01 %	186
22149	SB Crate Drops Mix	0.01 %	179
22269	SB Stomach 1	0.00 %	215
22268	SB Stomach 0	0.00 %	215

How loot works in Unturned Sections that apply to this gun are open by default

Map spawn points

Each dot is a fixed loot point. The map is split into a grid of regions; each region tops up its loot on a server-set timer (Items.Respawn_Time) up to a fraction of its points (Items.Spawn_Chance, usually 10–50%). When a point fills, the table rolls a rarity tier (Common / Rare / Epic / Legendary) by cumulative chance, then picks one item uniformly from that tier. The Drop Chance column is the combined odds — 100% means the item is the sole candidate, not that the point will always be filled.

Zombie kill drops

Zombies on certain map regions can drop items when killed. Drop chance is the per-roll weight from that zombie's loot table. Boss / Mega / Flanker variants run higher-tier tables.

Resource harvesting

Trees, rocks, metal nodes, and forageable bushes drop items when harvested with a tool. Trees yield Log + Stick per hit; rocks / nodes / forage roll a spawn table once per harvest. Forage bushes are single-use until the server resets them.

Object destruction & droppers

Some world objects drop items when destroyed (rubble loot — fixed roll count from a spawn table) or when interacted with. Dropper objects (printers, cash registers, etc.) dispense one item per use with a cooldown; some require power.

NPC vendors

Shopkeepers offer fixed lists of items they sell to you and items they buy from you. Costs use either skill experience (default) or an in-game currency item. Some offers gate behind quest progress, skillsets, or reputation.

Cases (Unbox / Open)

Supply / barricade items with an Unbox-style action that triggers a blueprint. The blueprint's Item_Random reward rolls a configured number of items from a spawn table — your case shows its action name and roll count on its own page.

Horde beacons

Place a beacon and a wave of zombies attacks. Defeating the wave drops loot at the beacon location, with rewards scaling roughly by √players in the area when participant scaling is on.

Fishing rods

Cast a rod into water and reel in. Each successful catch rolls one random item from the rod's catch pool and grants skill XP. Higher-tier rods can have different pools and faster bite times.

Consumable rewards

Event consumables (Birthday Cake, Lottery Scratchers, Easter Egg, etc.) roll between min and max items from a spawn table when used, on top of any normal food / water / health effects.

Hunted animals

Killing an animal either rolls items from its Reward_ID spawn pool (Reward_Min-Reward_Max rolls) or, when no reward pool is set, drops a fixed 2-4 of Meat and 2-4 of Pelt. Hunting skill influences XP, not loot.

Vehicle wrecks

When a vehicle is destroyed (explosion, decay, water), its Drops_Table_ID spawn pool rolls Drops_Min-Drops_Max items at the wreck location. Most vehicles default to vanilla table 962 with 3-7 rolls; mods can override.

Airdrops

Random in-game events that drop a crate of high-tier loot at a marked airdrop location. Crates spawn on server-side timers and are independent of regular item spawn points.

SB_Rattlesnake_0.dat

Learn more

GUID d020f9d6a1974c06a3f71ff7f8da0d08
Type Gun
Rarity Epic
Useable Gun
Slot Secondary
ID 22378

ReloadAudioClip I/Guns/2nd/SB_Viper_0/Reload.ogg
ShootAudioClip I/Guns/2nd/SB_Viper_S_0/Shoot.ogg

Size_X 3
Size_Y 2
Size_Z 0.44

Magazine 9e2673832b38404fbae8ab5cd7e4a556
Grip 21512

Unplace 0.07
Replace 0.66

Shell 21517
Muzzle 21543

Hook_Sight
Hook_Tactical
Hook_Grip
Hook_Barrel

Ammo_Min 10
Ammo_Max 30

Attachment_Calibers 4
Attachment_Caliber_0 21501
Attachment_Caliber_1 21502
Attachment_Caliber_2 21506
Attachment_Caliber_3 21507

Magazine_Calibers 1
Magazine_Caliber_0 21500

Firerate 4

Semi
Auto
Damage_Falloff_Multiplier 0.85
Damage_Falloff_Range 0.0571
Damage_Falloff_Max_Range 0

Action Trigger

Player_Damage 22
Player_Leg_Multiplier 0.4
Player_Arm_Multiplier 0.4
Player_Spine_Multiplier 0.8
Player_Skull_Multiplier 1.2

Zombie_Damage 295
Zombie_Leg_Multiplier 0.1
Zombie_Arm_Multiplier 0.1
Zombie_Spine_Multiplier 0.5
Zombie_Skull_Multiplier 1
Zombie_Ragdoll_Force_Multiplier 0.15

Animal_Damage 26
Animal_Leg_Multiplier 0.3
Animal_Spine_Multiplier 0.7
Animal_Skull_Multiplier 1.1

Barricade_Damage 25
Structure_Damage 25
Vehicle_Damage 25
Resource_Damage 25
Object_Damage 25

Spread_Aim 0.12
Spread_Angle_Degrees 9

Recoil_Min_X -2.5
Recoil_Max_X 2.7

Recoil_Min_Y 0.5
Recoil_Max_Y 1

Recover_X 0.5
Recover_Y -2.5

// Constants
Use_Auto_Stat_Descriptions False
Can_Use_Underwater False
BladeIDs 2
BladeID_0 0
BladeID_1 248
Recoil_Midair 5
Spread_Midair 10
Aiming_Movement_Speed_Multiplier 0.9
Aiming_Recoil_Multiplier 0.7
Spread_Sprint 1.15
Recoil_Sprint 1.3
Can_Aim_During_Sprint True
Shake_Min_X -0.0035
Shake_Max_X 0.0035
Shake_Min_Y -0.002
Shake_Max_Y -0.002
Shake_Min_Z -0.00025
Shake_Max_Z -0.00025
Recoil_Crouch 0.9
Spread_Crouch 0.17
Recoil_Prone 2
Spread_Prone 0.85
Ammo_Per_Shot 1
Player_Damage_Bleeding Always
Use_Auto_Icon_Measurements False
Quality_Min 43
Quality_Max 62
Requires_NonZero_Attachment_Caliber True
// Constants End
Alert_Radius 8
Gunshot_Rolloff_Distance 120

EquipAudioClip Sounds/Equips/EquipGeneric.ogg

// Ultraheavy 1
// Heavy Guns 0.3
// Standard 0.2
// Lightweight 0.1
Durability 0.1

Range 700
Ballistic_Steps 70
Ballistic_Travel 10
Bullet_Gravity_Multiplier 6

// Heavy Guns 0.4
// Standard 0.3
// Lightweight 0.2
Aim_In_Duration 0.2

Blueprints
[
	{
		CategoryTag "ef63c770874145dfb89b61586eda98ea" // Repair
		Operation RepairTargetItem
		InputItems
		[
			{
				ID "67b56684eebe4ab696dc8f966379a04f" // Gun Parts
				Amount 3
			}
		]
		Searchable false
		Effect "a3091b0239304ee3a114d3677a6994e2" // SB_Gun_Repair_0
		Map Limestone
	}
	{
		CategoryTag "ef63c770874145dfb89b61586eda98ea" // Repair
		Operation RepairTargetItem
		InputItems
		[
			{
				ID "9cff92ff1a0e4dc9963cfb36fd91e0f0" // Repair Kit
				Critical true
			}
		]
		Searchable false
		Effect "a3091b0239304ee3a114d3677a6994e2" // SB_Gun_Repair_0
		Map Limestone
	}
	{
		CategoryTag "7b52621f8eaa43ee8b3c0acf712013fa" // Gear Scrapping
		InputItems
		[
			{
				ID this
				Critical true
			}
			{
				ID "fcbbea1c6a9040ca83f67c311a362225" // Blowtorch
				Delete false
			}
		]
		OutputItems
		[
			"67b56684eebe4ab696dc8f966379a04f" // Gun Parts
			"4252523ccc4d4026be88471f80b8b848 x 3" // Metal
		]
		Searchable false
		Effect "916942541b9c48419a5c43b7aad8ce1e" // SB_Gun_Silence_0
		Map Limestone
	}
]

// Scrap
Actions 1

Action_0_Type Blueprint
Action_0_Blueprint_0_Index 2
Action_0_Blueprint_0_Link
Action_0_Text Scrap
Action_0_Tooltip Turn into <color=#1f871f>Gun Parts</color>.