Weapon balance in Helldivers 2 has undergone major revisions across recent patches. Weapons once considered unusable have received massive damage and armor penetration buffs, while former undisputed kings have had their ammo economies adjusted. This meta tier list evaluates every primary weapon based on TTK (Time-To-Kill), stagger force, durable damage percentages, and ammo efficiency.
S-Tier Primary Weapons (Top of the Meta)
1. SG-225IE Breaker Incendiary (Best vs. Terminids)
Despite ammo magazine nerfs, the Breaker Incendiary remains the undisputed queen of bug crowd control. The enhanced fire-tick damage combined with wide pellet dispersion sets entire swarms of Hunters, Shriekers, and Warriors on fire with a single trigger pull. It effortlessly leads team kill counts on Helldive difficulty.
2. JAR-5 Dominator (Best vs. Automatons)
Firing heavy rocket-propelled kinetic slugs with Medium Armor Penetration and staggering recoil, the Dominator completely shuts down Automaton Heavy Devastators and Berserkers. Headshots on Devastators result in clean one-tap kills, while body shots stagger enemies out of their laser firing animations.
3. PLAS-1 Scorcher (Universal God-Tier)
The Scorcher fires explosive plasma bolts that bypass armor shields. It can shoot directly through the front armor plate of Automaton Scout Striders to kill the pilot behind it, strip armor from Bile Spewers, and stagger mid-tier threats at long range.
Complete Primary Weapon Meta Rankings
| Tier | Weapon | Optimal Faction | Key Strength |
|---|---|---|---|
| S-TIER | SG-225IE Breaker Incendiary | Terminids (Bugs) | Passive fire tick obliterates light swarms. |
| S-TIER | JAR-5 Dominator | Automatons (Bots) | Heavy stagger force; destroys Devastators instantly. |
| S-TIER | PLAS-1 Scorcher | Both Factions | Explosive splash damage bypasses physical shields. |
| A-TIER | CB-9 Exploding Crossbow | Both Factions | Destroys fabricators/bug holes from range; one-handed. |
| A-TIER | LAS-16 Sickle | Terminids (Bugs) | Zero recoil; near-infinite ammo if heat is managed. |
| B-TIER | AR-23P Liberator Penetrator | Automatons (Bots) | Reliable medium armor penetration; lower base damage. |
Top Secondary Weapons
- GP-31 Grenade Pistol (Democratic Detonation): The uncontested best secondary in the game. Gives every Helldiver structural demolition capability without requiring explosive support weapons.
- P-4 Senator (Steeled Veterans): Heavy revolver with armor penetration that can headshot Hulks and kill medium armor foes in an emergency.
- P-19 Redeemer (Free Warbond): High-fire-rate machine pistol that melts Hunters jumping into your personal space.
