How to Use the SG-20 Halt in Helldivers 2 – Tips, Stats & Best Loadouts

The SG-20 Halt is one of the most versatile shotguns in Helldivers 2, offering players a unique dual-tube system and the ability to switch between armor-piercing flechettes and stunning rounds. Unlike other shotguns in the game, the Halt isn't just about raw damage—it introduces tactical control through crowd management and disabling enemies.

Weapon Overview

• Category: Primary Weapons → Shotguns
• Damage: Flechette Rounds: 385 ballistic (AP3, medium armor penetration). Stun Rounds: 120 ballistic (AP2, light armor penetration, 5s stun effect)
• Capacity: 8×2 (dual-tube system)
• Recoil: High (120 vertical)
• Fire Rate: 80 RPM
• DPS: Flechettes: 513. Stun: 160
• Procurement: Page 1 of the Truth Enforcers Premium Warbond for 20 Medals

The Halt trades mid-range reliability for devastating close-quarters utility, particularly against armored and charging enemies.

Dual-Tube System Explained

One of the defining traits of the SG-20 Halt is its independent dual magazine tubes. This design allows players to load one tube with flechettes and the other with stun rounds, swapping between them seamlessly via the weapon wheel.

Pros:

• Quick adaptability between high damage and crowd control
• Can avoid reloading in emergencies by switching tubes

Cons:

• Both tubes share the same ammo pool
• Poor efficiency if you forget to keep both sides loaded

The shotgun rewards deliberate ammo management, making it less forgiving but more tactical than standard options like the SG-225IE Breaker.

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Ammo Types & Tactical Use

Flechette Rounds

• High armor penetration (AP3)
• Strong stagger force and high pellet count
• Best against medium-armored enemies and frontline mobs
• Struggles at range due to spread—keep engagements close

Stun Rounds

• Light armor penetration (AP2)
• Inflict a 5-second stun on large enemies
• Ideal for disabling threats like charging Brood/Alpha Commanders or Overseers
• Perfect for buying time to reload or swap to heavy support weapons

A smart tactic is to open with stun rounds, halting enemy aggression, then switch to flechettes or heavy ordnance to finish the job.

Attachments & Loadouts

While the SG-20 Halt has no major barrel mods, its optics customization gives flexibility:

• Reflex Sight (Level 2): Quick target acquisition in close quarters
• Holographic Sight (Level 7): Slightly steadier aim when engaging at the edge of shotgun range
• 1.5x Tube Red Dot (Default): Balanced option requiring no unlock cost

Because of its wide pellet spread, many players stick with reflex or iron sights, prioritizing faster reaction over precision.

Combat Tips

• Maintain Both Tubes: Always load flechettes and stun shells before pushing into combat.
• Use Stuns Defensively: Stopping a charging Commander can save your squad valuable seconds.
• Punish Overseers: A stun followed by a Senator or Railgun headshot is a guaranteed kill.
• Avoid Mid-Range Fights: Like most shotguns, the Halt is weak outside close quarters. Pair it with a long-range support weapon.
• Ammo Efficiency: With only 60 spare shells, choose your moments—don't spam unless absolutely necessary.

Summary

The SG-20 Halt is not a casual shotgun—it requires awareness, ammo management, and smart switching to truly shine. Players who enjoy mixing control with damage will find it rewarding, especially in squad play where disabling key enemies can turn the tide of battle. If you prefer simple raw power, the Breaker line might be easier, but for tactical depth, the Halt earns its place in any Helldiver's arsenal.

• The SG-20 Halt combines damage (flechettes) and control (stun rounds) through a dual-tube system.
• It excels in close-range fights but is inefficient at medium range.
• Proper tube management and smart use of stun effects make it a tactical shotgun for experienced players.
• Best paired with a long-range or heavy-hitting secondary/support weapon.