The Siege Blastsling is one of the Blastsling Weapons in Horizon Forbidden West. Read on to find out how to get the weapon, how to use it in combat, how to upgrade it, the types of ammo it uses, and its stats, including damage, perks, and rarity.

How to Get the Siege Blastsling

Buy from Merchants

Merchant Location
Enlarge
Merchants	Cost
Hunters in Thornmarsh and Scalding Spear	・ Metal Shards x632 ・ Ravager Circulator x1

All Shop and Merchant Locations

Siege Blastsling Overview

Siege Blastsling Basic Information

Siege Blastsling Information
Description	This powerful blastsling is commonly used by the Tenakth to inflict extra damage to targets at long range (30m or more).
Weapon Type	Blastsling
Rarity	Rare

Siege Blastsling Upgrade Costs

Level 1	・ Braided Wire x2 ・ Metal Shards x75 ・ Small Machine Core x2
Level 2	・ Braided Wire x2 ・ Clawstrider Razor Tail x1 ・ Metal Shards x112 ・ Rollerback Hammer Tail x1
Level 3	・ Braided Wire x3 ・ Medium Machine Core x2 ・ Metal Shards x150 ・ Rollerback Circulator x1
Level 4	・ Braided Wire x6 ・ Elemental Clawstrider Sac Webbing x1 ・ Medium Machine Core x3 ・ Metal Shards x250 ・ Rollerback Primary Nerve x1

Siege Blastsling Coils

Siege Blastsling Perks

Siege Blastsling Ammo and Damage

Ammo and Damage Type

Ammo	Damage Type
Explosive Bombs	Explosive Damage
Advanced Explosive Bombs	Explosive Damage

Ammo Stat Upgrades

Base Level

Level 1

Level 2

Level 3

Level 4

How to Use the Siege Blastsling

Deals High Damage over a Large Area

The Blastling is a high damage weapon that can be used between medium to long-range. They have a large area of effect, which depends on how much the weapon is drawn, and it can leave an area of residual damage after use.

However, since Blastslings use bombs as ammo, they cannot tear off machine components and can only destroy them.

Deal Extra Damage to Targets at Long Range

This weapon has perks which allow it to deal extra damage to targets that are further away from Aloy. This makes it the ideal long-range Blastsling. You can increase the effectiveness of these perks by upgrading your weapon.

Horizon Forbidden West Related Guides

List of All Weapons

List of All Weapon Types

Other Weapon Lists

List of All Blastsling Weapons

Frost Blastsling	Nora Thunder Sling	Explosive Blastsling
Adhesive Blastsling	Icefire Blastsling	Cloudburst Blastsling
Barrage Blastsling	Siege Blastsling	Corrosive Blastsling
Rampart Blastsling	Wings of the Ten	Legacy's Reach