Marathon Gold Attachments Ranked – Season 2 Tier List

In Marathon, prestige-tier gold mods don't just tweak your numbers: they fundamentally alter how a weapon behaves. A gray-rarity BRRT and a gold-rarity BRRT are mechanically the same gun until that exotic slot does something absurd, like turning your shotgun into a full-auto pellet machine with a built-in shield. Rarity in this game is attachment-based, not intrinsic. Remember that.

This guide covers every gold mod in Season 1 and what to expect in Season 2, which dropped June 2. Two new weapons arrived: the KKV-9SD SMG and D54 Battle Pistol: with their own exotic slots. Predictions included. If you disagree, you probably have under 200 hours or as alternative you can buy Marathon boost.

Tier List

The full Marathon weapon tier list for gold attachments, Season 2 edition. Stack Overflow nerf changed everything: update your presets accordingly.

Tier	Weapon / Gold Mod	Short Verdict
SS+	Misriah 2442 (Bully SMG)	Reworked for S2. Full-auto on hip, slugs on ADS. Still untouchable.
SS+	V85 Circuit Breaker	One-tap headshot ends the conversation. Volt shotgun excellence.
S	V100 Zeus Railgun	Fast charge, hip-fire accuracy, one-shots headshot, double-body leaves 1HP.
S	WSTR Combat Shotgun	S tier now, B tier S2 after Stack Overflow nerf. Enjoy it while it lasts.
S	Demolition HMG	Shield + full-auto. Wins most 1v1s. Hard to aim but worth the effort.
S	Burt (Assault Rifle)	Gold turns it into a shotgun. Circle scope + Stack Overflow = sleeper pick.
A	Twin Tap HBR	Most reliable gold mod in class. Build recoil, hit four shots, profit.
A	V22 Voltor	Point-blank it destroys. Let them run and it misses. Know your range.
A	M77 Assault Rifle	Scope is ugly. Gun is fine. Unique variant bumps it higher.
A	Outland (Sniper)	Suppressed + reduced bloom in Dire Marsh. Actually menacing.
A	Impact HAR	Builds heat on hit. Solid gun that gold makes marginally better.
A	KKV-9SD (New S2 SMG)	1200 RPM, suppressed, heals on shield crack. Predicted S tier potential.
B	Copperhead RF	Inconsistent damage. Doesn't hit hard enough to justify the slot.
B	BR33 Volley	Slightly above Copperhead. Slightly. That's the ceiling.
B	Retaliator LMG	Solid B, maybe higher. Honest gun, boring gold.
B	Ares Railgun	Post-nerf AoE is too small to justify. Still functional, barely.
B	Longshot	Fire rate nerf killed it. Stacks reset on weapon swap. Why even.
B	B19 Shadow Rifle	Charge-up to shoot, charge-up to finish. Annoying loop, low reward.
C	Magnum MC	Sniper scope, range capped at 30. The definition of wasted potential.
C	V11 Volt Punch	Auto-track on charge. But 5-second lock after firing makes it unplayable.
C	Strider M1T	Enemy-detection recon on ADS. Niche, usable, forgettable.
C	V175 SCAR	Ricochet rounds off walls. Fun gimmick. Low DPS kills the fantasy.
C	Conquest LMG	Bottom of C without the Volt unique. With it, jumps to A. Inconsistent.
TRASH	C Tactical	Unusable. Genuinely, actually, completely unusable. Next season might help. Probably won't.
TRASH	Hardline PR	Do not discuss this gun with me.
TRASH	Overrun AR	Gold converts it from full-auto to burst. That is a nerf. Someone got paid to do this.
TRASH	Repeater	Needs its own tier below the tier list. Do not ask.

SS+ Tier: Two Guns, No Competition

Misriah 2442: The Bully SMG

The Misriah 2442 gold attachment got a full rework for Season 2. Hip-fire goes full-auto; ADS switches to slugs. Fire rate took a slight reduction. None of it matters. This is still the only shotgun that survives the Stack Overflow nerf with its dignity intact, and every other shotgun has been left to rot. If you drop a gold Misriah, you do not swap it for anything on this list short of the Circuit Breaker. That is the policy.

V85 Circuit Breaker: The Finisher

The Circuit Breaker runs on Volt Battery and was built for exactly one job: ending the fight before it starts. Land a headshot and the match is over. Double body shot leaves the target on single-digit health. No other gun in Season 2 competes with a gold Misriah at close range: except this. The only real limitation is that you play defense with it, not offense. Push with it and you will lose. V85 Circuit Breaker build players who understand range discipline will carry lobbies. Everyone else will complain about TTK.

S Tier: Actually Good, Conditionally

V100 Zeus Railgun

The Zeus charges fast, hip-fires with near-perfect accuracy, and one-shot headshot Marathon potential makes it a genuine threat. Double body shot leaves opponents at one HP: pair with any follow-up and the kill is free. Players who dismiss the Zeus have not properly aimed with it. The gun rewards patience in a way most weapons in this game do not. Keep it.

WSTR Combat Shotgun

Right now: S tier. Stack Overflow interactions make the gold slug variant genuinely oppressive when you fire fast: boom boom boom, reload, repeat. After the Stack Overflow nerf Season 2 lands, it slides to top B at best. Compensation buffs could save it. Do not count on compensation buffs.

Demolition HMG

Gold gives you a deployable shield and full-auto suppression simultaneously. The Demolition HMG gold mod wins most 1v1s purely through attrition: you have cover, they do not. The aiming feels slightly drunk, which is the only reason this isn't SS+. Worth every inventory slot if you're already purchased Marathon ranked boost.

A Tier: Reliable, Not Remarkable

The best gold mods Marathon game outside the top two tiers share a common trait: they work, they just don't dominate. The Outland suppressed sniper is a particular standout in Dire Marsh: less bloom, no audio signature, misery for anyone caught in open terrain. The Twin Tap HBR is the most consistent A-tier pick, assuming you can actually hit four bullets in a row, which is an assumption this guide refuses to make on your behalf.

The KKV-9SD added in Season 2 reportedly heals the user on shield crack. If accurate, that mechanic alone pushes it into A-S range. A suppressed 1200 RPM SMG that refills your health on aggression is exactly the kind of thing that gets patched three weeks after launch.

The V22 Voltor rewards positioning. Point-blank it's devastating. Let a target jog away from you and the projectiles will curve somewhere scenic and miss entirely. The gun has a range requirement, not a skill requirement. Those are different problems with different solutions.

B and C Tier: The Comfortable Mediocrity Zone

The Copperhead RF gold attachment sits in B tier because it doesn't do enough damage to warrant attention but doesn't embarrass itself either. The Retaliator LMG is the same: honest, boring, functional. Neither would appear in a serious loadout unless the better options were stolen from you, which happens constantly in Marathon because you die and lose everything. That's the game.

C tier is where gold attachments go to question their existence. The Magnum MC has a sniper scope as its legendary modifier and a maximum range cap of 30 meters. The design document for this gun should be framed and displayed in a museum of poor decisions. The V11 Volt Punch auto-tracks targets on charge: interesting: then locks your animation for five full seconds after firing: not interesting. The V175 SCAR ricochets bullets off walls, which is genuinely fun until you remember fun doesn't kill people.

Strider M1T: Gold gives ADS enemy detection (mini-recon). Usable. Forgettable.
Conquest LMG: Without the Volt unique, it's C. With it, A. Most maps won't give you the unique.
Longshot: Fire rate nerf and stack-reset on weapon swap made this significantly worse. Still better than C tactical.
B19 Shadow Rifle: Charge-up to shoot, charge-up to finish shot. Two charge mechanics on one weapon. Rejected.

The Trash Tier: A Brief Memorial

The C Tactical is not a gun. It is a thought experiment about what happens when every design parameter is set to minimum and the result is shipped anyway. Season 2 buffs may improve it. The math required to make it "remotely decent" is not currently solvable by anyone on the balance team.

The Overrun AR gold mod explained: it converts full-auto fire to burst. In what universe is this an upgrade. The Hardline PR does not merit further discussion. The Repeater exists in a tier below the tier list, unreachable by conventional ranking frameworks, somewhere between "prototype" and "mistake."

Stack Overflow is being nerfed in Season 2. Every shotgun outside of Misriah loses a significant portion of its identity. The developers appear to know this and have chosen to proceed anyway. Adjust your loadouts.

Season 2 Predictions: New Pistols

The Marathon Season 2 new weapons include two close-range additions. The D54 Battle Pistol is a full-auto burst weapon: contradictory on paper, functional in testing. Its gold mod reportedly allows stack accumulation with a mode-switch that triggers a 9-round burst. High potential for either S tier dominance or B tier disappointment, with no middle ground likely.

The KKV-9SD SMG runs at 1200 RPM with an integrated suppressor and a healing modifier on shield crack. The KKV-9SD SMG gold mod is the kind of design that rewards aggression in an extraction game that usually punishes it. Whether it survives the first major patch unchanged is the only relevant question.

How to Actually Use This Information

Gold mods drop from high-tier vaults, Cryo Archive runs, and locked rooms requiring prestige key cards. You will not find a gold Circuit Breaker in the first ten minutes. You will find a gold C Tactical in the first ten minutes, because the loot gods have a sense of humor. Extract it. Trade it. Forget it. get Marathon character boost

Prioritize Circuit Breaker and Misriah gold drops above everything else.
Zeus is worth keeping if you can aim. Demolition if you cannot.
Outland gold is specifically strong in Dire Marsh and Night Marsh. Situational, but correct situationally.
Do not waste a gold mod slot on Overrun, Hardline PR, or C Tactical. Extract them for credits.
With Stack Overflow nerfed, re-evaluate every shotgun that isn't Misriah before Season 2 week two.

The Marathon extraction shooter meta after Season 2 looks heavily weighted toward Volt weapons and suppressed builds. Night Marsh rewards reduced audio signatures. The Outland and KKV-9SD fit that environment. Plan accordingly, or don't, and die in the dark making noise.

Marathon Gold Attachments Ranked – Season 2 Tier List