Marathon Mods

UpdatedMay 22, 2026
130 items
Name Description Rarity Price
Accu-Point Barrel
Accu-Point Barrel Increases ADS accuracy and aim assist. Deluxe180
Accu-Point Barrel
Accu-Point Barrel Slightly increases ADS accuracy. Enhanced60
Accu-point Dampener
Accu-point DampenerSlightly increases aim assist and range. Enhanced69
Accu-Point Dampener
Accu-Point Dampener Increases aim assist and range. Deluxe180
Accu-Sight Lens
Accu-Sight Lens Increases zoom, range, and ADS accuracy. Decreases ADS speed. Superior702
Adaptive Mag
Adaptive MagA custom-made mod for the Overrun AR. Increases reload speed and magazine size.Prestige1620
Adrenal Feedback Rounds
Adrenal Feedback Rounds A customamde mod for the Hardline PR. Increases Magazine size. • [Adrenal Feedback Rounds] Precision hits reduce your shell's heat and grant a stand of Micro adrenaline. Micro adrenaline stacks increase your shells' heat capacity and agility for a short duration.Prestige1620
Afterburner
AfterburnerSliding with this weapon reloads a portion of your magazine and increases stability and accuracy by a massive amount. Ballistic weapons reload from reserves. Volt weapons reload a smaller portion.Superior540
Air-cooled Chamber
Air-cooled ChamberSlightly increases reload speed and magazine size.Enhanced69
Background Process
Background ProcessScavenger Class Asset - When this weapon is stowed, it automatically reloads after a significant period of time.Enhanced23
Balanced Belt
Balanced Belt Greatly increases magazine, range, and reload speed. Superior621
Balanced Payload
Balanced Payload Increases magazine size, reload speed, and movement speed with this weapon. Deluxe207
Balanced Payload
Balanced Payload Slightly increases magazine size, reload sêed, and movement speed with this weapon. Enhanced69
Balanced Payload
Balanced Payload Greatly increases magazine size, reload speed, and movement speed with this weapon. Superior621
Balanced Shield
Balanced ShieldSlightly increases ready speed and movement speed with this weapon. • [Assault Shield] Press: Activate an energy shield that absorbs incoming damage.Enhanced69
Battle Runner
Battle RunnerEliminations with this weapon grant increased sprint speed for a short duration.Enhanced23
BFM
BFM Increases magazine size. Enhanced51
BFM
BFM Greatly increases magazine size. Deluxe153
Bounty Hunter
Bounty HunterEliminating UESC pays you a considerable amount of credits.Enhanced23
Charge-Coupled Optic
Charge-Coupled OpticPhotometric Amplifier - Charge rate is increased while aiming at a target.Prestige1620
Cloudborn
CloudbornSneak Class Asset - While in smoke, reloading this weapon overflows the magazine by a moderate amount.Enhanced23
Cloudfeather Chamber
Cloudfeather ChamberSlightly increases magazine size and reload speed.Enhanced69
Cloudfeather Chamber
Cloudfeather Chamber Increases magazine size and reload speed. Deluxe207
Cold Vigilance Scope
Cold Vigilance ScopeSlightly increases zoom, ADS speed, and ADS accuracy.Enhanced69
Cold Vigilance Scope
Cold Vigilance Scope Increases zoom, ADS speed, and ADS accuracy. Deluxe207
Combat Grip
Combat GripErgonomic grip that improves weapon handling and reduces recoil during sustained fire.Deluxe180
Combat Grip
Combat Grip Ergonomic grip that improves weapon handling and reduces recoil during sustained fire.Enhanced23
Combat Mag
Combat MagSlightly increases magazine size, reload speed, and range.Enhanced60
Control Shield
Control ShieldGreatly increases stability. Enhanced69
Control Shield
Control Shield Greatly increases stability. Superior621
Drum Mag
Drum MagGreatly increases magazine size.Deluxe234
Duelist Shield
Duelist ShieldSlightly increases accuracy while moving ans ADS speed. Enhanced69
Extended Feather Mag
Extended Feather MagLightweight extended magazine that increases ammo capacity with minimal weight penalty.Enhanced60
Extra Mag III
Extra Mag IIIGreatly increases magazine size and reload speed. Superior702
Eyes on Fire
Eyes on FireSurvivability Class Asset - After deactivation of a tactical or trait ability, eliminating a hostile within a brief window of time grants a moderate amount of tactical and trait ability energy.Enhanced23
Far Reach Optic
Far Reach Optic Slightly increases zoom and range. Enhanced69
Far Reach Optic
Far Reach Optic Increases zoom and ADS accuracy.Deluxe207
Farshot Barrel
Farshot BarrelSlightly increases ADS accuracy and range.Enhanced60
Farshot Barrel
Farshot Barrel Increases ADS accuracy and range. Deluxe180
Feather Mag
Feather MagSlightly increases magazine size and reload speed. Enhanced69
Feather Mag
Feather Mag Greatly increases magazine size and reload speed. Superior621
Five Finger Discount
Five Finger DiscountEliminating UESC or downing Runners with a melee or knife attack partially reloads this weapon by a massive amount. Superior621
Flash Draw Chip
Flash Draw ChipEnergy Siphon - Restore health or shields when damaging a target affected by EMP.Superior540
Flechette Split Action
Flechette Split ActionA custom-made mod for the BRRT SMG. Increases stability, handling, and accuracy when firing from the hip.Prestige1620
Heatsink
HeatsinkSurvivability Class Asset - Dealing sustained damage with this weapon reduces your generated heat by a moderate amount.Enhanced23
Hi-cap Mag
Hi-cap MagGreatly increases magazine size.Deluxe234
Hi-Focus Dampener
Hi-Focus DampenerSlightly increases ADS accuracy.Enhanced60
Hipshot Dampener
Hipshot DampenerSlightly increases accuracy while moving.Enhanced60
Hollow-Case Rounds
Hollow-Case RoundsSpecialized ammunition that increases damage output at the cost of magazine capacity.Enhanced69
Hollow-Case Rounds
Hollow-Case Rounds Increase magazine size, reload speed, and range.Deluxe207
Impulse Brake
Impulse BrakeStandard barrel brake for ballistic precision and heavy weapons.Enhanced60
Insomniac
InsomniacSurvivability Class Asset - While under the effects of Cardio Kick, eliminating hostiles with this weapon extends its duration by a moderate amount.Enhanced-
Insurrection
InsurrectionScavenger Class Asset - This weapon deals considerably increased damage against UESC forces.Deluxe-
Ironhold Barrel
Ironhold BarrelSlightly increases stability.Enhanced60
Ironhold Barrel
Ironhold Barrel Increases stability and ready speed. Deluxe180
Keen Scout Chip
Keen Scout ChipReconnaissance chip that improves detection range and enemy visibility.Enhanced60
Kingmaker Mag
Kingmaker MagA unique mod for the Longshot. Increases reload speed and magazine size.Prestige1620
Last Resort
Last ResortStrike Class Asset - While you are Overheated, non-precision damage is moderately increased.Enhanced-
Lever Overhaul Interface
Lever Overhaul InterfaceLever Focus - Toggle focus mode, causing shots on target to increase fire rate. This bonus resets when a shot misses or focus mode is disabled.Prestige1620
Lockout Muzzle Brake
Lockout Muzzle BrakeA custom-made mod for the BR33 Volley Rifle. Increases movement speed with this weapon.Prestige1620
Mega Drive
Mega DriveIncreases magazine size.Enhanced-
Mega Drive
Mega Drive Massively increases magazine size. Superior702
Midsight Optic
Midsight OpticSlightly increases zoom, accuracy while moving, and ADS accuracy.Enhanced69
Midsight Optic
Midsight Optic Increases zoom, accuracy while moving, and ADS accuracy. Deluxe207
MIPS Slug Converter
MIPS Slug ConverterA custom-made mod for the WSTR Combat Shotgun. Increases rate of fire, stability, aim assist, range, and reduces pellet spread.Prestige1620
Motionsense Chip
Motionsense ChipMotion detection chip that enhances target tracking and awareness.Enhanced60
Nano-Suppressor
Nano-SuppressorSlightly increases accuracy when firing from the hip. Enhanced69
Nano-Suppressor
Nano-Suppressor Increases accuracy when firing from the hip. Deluxe207
Neuro Optic Lens
Neuro Optic LensSlightly increases zoom and ADS speed.Enhanced69
Null-Grav Chamber
Null-Grav ChamberIncreases magazine size and stability.Deluxe207
Null-Grav Generator
Null-Grav GeneratorSlightly increases aim assist and charge time. Enhanced69
Optic 1.4x I
Optic 1.4x ISlightly increases zoom, ADS accuracy, and accuracy while moving.Enhanced69
Oracle Lens
Oracle LensGreatly increases ADS speed, accuracy while moving, and ADS accuracy.Superior459
Ornithologist
OrnithologistSneak Class Asset - After aiming down sights for a brief duration, projectile impacts from this weapon create a distracting bird call.Superior621
Outland Suppressor
Outland Suppressor A unique mod for the Outland. Increases stability and range. [Silent Shot] Shots fired from the weapon are suppressed.Prestige1620
Overcharge Lens
Overcharge LensReactive Burst - Consecutive shots create an AoE Burst on the target.Prestige1620
Overclocked Delimiter
Overclocked DelimiterDelimited Charge - Adds a 3rd level of charge. When fully charged, the weapon has greatly reduced spread, increased damage, and the weapon's rounds pierce and ricochet.Prestige1620
Overclocked Generator
Overclocked GeneratorPrestige1620
Pinpoint Barrel
Pinpoint Barrel Greatly increases stability and range.Superior540
Pinpoint Barrel
Pinpoint Barrel Slightly increases stability. Enhanced60
Pistol Scope
Pistol Scope A custom-made mod for Magnum MC. Greatly increases ADS speed.Prestige1620
Precision Barrel
Precision BarrelSuppressor - Silences this weapon's shots and scrambles targets' health display.Deluxe180
Q-Tap Regen  Optic
Q-Tap Regen OpticA Custom made mod for the Twin Tap HBR. Increases rounds per burst to four [Q-Tap] While health is very low, hit all rounds in a burst to stat health regeneration.Prestige1620
Quickfire Barrel
Quickfire BarrelSlightly increases accuracy when firing from the hip and movement speed with this weapon. Enhanced60
Quickfire Barrel
Quickfire Barrel Increases accuracy when firing from the hip, movement speed with this weapon, and accuracy while moving. Deluxe180
Quickfire Barrel
Quickfire Barrel Greatly increases accuracy when firing from the hip, movement speed with this weapon, and accuracy while moving. Superior540
Rangefinder Lens
Rangefinder LensSlightly increases zoom and ADS accuracy. Enhanced51
Rangefinder Lens
Rangefinder Lens Increases zoom and ADS accuracy. Deluxe153
Rangefinder Lens
Rangefinder Lens Superior383
Rangefinder Optic
Rangefinder OpticSlightly increases zoom, ADS accuracy, and accuracy while moving. Enhanced69
Rangefinder Optic
Rangefinder Optic Increases zoom, ADS accuracy, and accuracy while moving. Deluxe207
Reloader Mag
Reloader MagSlightly increases reload speed and magazine size.Enhanced69
Reloader Mag
Reloader Mag Increases reload speed and magazine size. Deluxe207
Rocket Start
Rocket Start Eliminating a hostile shortly after sprinting grants you the effects of Cardio Kick for a long duration. Superior621
Scope Linked Magazine
Scope Linked MagazineScope Linked Mag - Equip a long range scope. While equipped, bullets do bonus headshot damage. When iron sights are equipped, bullets overpenetrate.Prestige1620
Shortwave Scout Optic
Shortwave Scout OpticThermal Sight - This sight highlights hostile heat signatures.Deluxe69
Snapshot Grip
Snapshot Grip Slightly increases accuracy while moving and ADS speed.Enhanced60
Speed Scout Grip
Speed Scout GripSlightly increases ADS speed and accuracy.Enhanced60
Speed Scout Grip
Speed Scout Grip Increases ADS speed and accuracy. Deluxe180
Speed Scout Grip
Speed Scout Grip Greatly increases ADS speed and accuracy. Superior540
Stabilizing Mag
Stabilizing Mag Slightly increases magazine size and stability. Enhanced69
Stabilizing Mag
Stabilizing Mag Increases magazine size and stability. Deluxe207
Stabilizing Mag
Stabilizing Mag Greatly increases magazine size and stability. Superior621
Stack Overflow
Stack OverflowSurvivability Class Asset - Reloading this weapon when the magazine is empty overflows the magazine by a significant amount. Ballistic weapons overflow from reserves. Volt weapons generate a smaller portion of overflow.Deluxe-
Stack Overflow
Stack Overflow Reloading this weapon when the magazine is empty overflows the magazine by a massive amount. Ballistic weapons overflow from reserves. Volt weapons generate a smaller portion of overflow. Superior621
Steady Barrel
Steady BarrelSlightly increases stability.Enhanced60
Steady Barrel
Steady Barrel Increases stability and ready speed. Deluxe180
Steady Barrel
Steady Barrel Greatly increases stability, ready speed, and accuracy while moving.Superior540
Steady Rounds
Steady Rounds Slightly increases stability and magazine size. Enhanced69
Steady Rounds
Steady Rounds Increases stability and magazine size.Deluxe207
Sturdy Brace Grip
Sturdy Brace GripIncreases stability.Enhanced-
Suppression Dampener
Suppression Dampener Slightly increases ADS accuracy.Enhanced69
Suppression Muzzle
Suppression MuzzleSilences this weapon's shots and scrambles targets' health display.Prestige1600
Swarm Directive
Swarm DirectivePrecision eliminations with this weapon spawn a moderate amount of flechette seekers that heal you when damaging hostiles. Deluxe207
Swarm Directive
Swarm Directive Precision eliminations with this weapon spawn a large amount of flechette seekers that heal you when damaging hostiles. Superior621
Tapered Heatsink
Tapered HeatsinkImproved heat dissipation system that reduces thermal buildup during sustained fire.Deluxe180
Thermal Optic
Thermal OpticIncreases zoom and ADS accuracy. Deluxe-
Thermal Optic
Thermal Optic Increases zoom and ADS accuracy. Decreases ADS speed. Superior621
Torch Bug
Torch BugChallenger Class Asset - Eliminating a hostile causes them to explode.Deluxe-
Tru-shot Barrel
Tru-shot BarrelSlightly increases aim assist. Enhanced60
Tuned Generator
Tuned GeneratorGreatly increases ready speed and movement speed with this weapon. (Generator) Superior621
Turbo Belt
Turbo BeltSlightly increases magazine size, reload speed, and movement speed with this weapon.Enhanced-
Turbo Chamber
Turbo ChamberSlightly increases reload speed and magazine size. Enhanced69
Turbo Chamber
Turbo Chamber Increases reload speed and magazine size. Deluxe207
Turbo Generator
Turbo GeneratorSlightly increases ADS speed and charge time.Enhanced-
Twinscope Optic
Twinscope OpticSlightly increases zoom, ADS speed, and ADS accuracy.Enhanced69
Vigilant Grip
Vigilant GripSlightly increases ready speed and stability.Enhanced-
Vital Intel
Vital IntelA custom-made mod from the Stryder M1T. Greatly increases handling and ADS speed. • [Threat Detector] Enables the Proximity Sensor on the radar. When hostiles are nearby, this weapon has increased handling and accuracy.Prestige1620
Weighted Barrel
Weighted Barrel Greatly increases aim assist and accuracy while moving.Superior60
Weighted Barrel
Weighted Barrel Slightly increases aim assist.Enhanced60