Attachment

The slots for attachments. From left to right: Barrel, Mag, Optic, Stock, and Hop-Up.

Attachments are items that can improve a weapon's stats.

There are 5 categories:

• Barrels reduce recoil.
• Mags increase magazine size.
  • Shotgun Bolts increase the rate of fire for shotguns. They are classified as mags even though they do not provide any magazine increase.
• Optics provide an optic to look through while aiming down sights.
• Stocks improve handling, reduce aim drift, and reduce reload time.
• Hop-Ups modify the weapons in unique ways.

The number of attachments a weapon can have varies from weapon to weapon. Some weapons can have up to five attachments, while others only need two. Fully kitted weapons come with all their attachments but they cannot be removed, except for the optic.

Barrels, Mags, and Stocks

The following attachments come in different levels, each a different rarity. Level 4 attachments have the same stats as Level 3, but come with additional perks.

Attachment	Compatible weapons	Level 1	Level 2	Level 3	Level 4
Barrel Stabilizer	ARs: Hemlok, R-301 SMGs: Alternator, R-99, Volt LMGs: all Marksman: G7 Scout Sniper: Longbow Pistol: RE-45	• 5% less recoil • 20% less pitch randomness • 10% less yaw randomness	• 10% less recoil • 25% less pitch randomness • 15% less yaw randomness	• 15% less recoil • 30% less pitch randomness • 20% less yaw randomness	• Flash Hider [Minimizes muzzle flash.]
Extended Energy Mag	weapons	• Magazine capacity increase, based on the weapon			• Autoloader [Automatically reloads weapons that were stowed for 5 seconds.]
Extended Heavy Mag	weapons
Extended Light Mag	weapons
Extended Sniper Mag	weapons (except the Charge Rifle)
Shotgun Bolt	weapons	• 15% higher fire rate (10% for EVA-8 and Mastiff) OR • 7.5% less rechamber time (Peacekeeper only)	• 25% higher fire rate (15% for EVA-8 and Mastiff) OR • 13% less rechamber time (Peacekeeper only)	• 35% higher fire rate (20% for EVA-8 and Mastiff) OR • 16% less rechamber time (Peacekeeper only)	N/A
Standard Stock	ARs, SMGs, LMGs	• 15% less ADS time • 15% less deploy/holster time • 10% less raise/lower time • 15% less aim drift • 3.3% less reload time	• 20% less ADS time • 20% less deploy/holster time • 15% less raise/lower time • 25% less aim drift • 6.7% less reload time	• 25% less ADS time • 25% less deploy/holster time • 20% less raise/lower time • 45% less aim drift • 10% less reload time
Sniper Stock	Snipers, marksman (except the Bocek)	• 10% less ADS time • 15% less deploy/holster time • 10% less raise/lower time • 30% less aim drift • 10% slower drift speed • 3.3% less reload time (5% for 30-30)	• 15% less ADS time • 20% less deploy/holster time • 15% less raise/lower time • 50% less aim drift • 15% slower drift speed • 6.7% less reload time (12.5% for 30-30)	• 20% less ADS time • 25% less deploy/holster time • 20% less raise/lower speed • 85% less aim drift • 20% slower drift speed • 10% less reload time (20% for 30-30)

Tips

• It is better to equip a Standard Stock on heavier weapons first (LMGs, then ARs, then SMGs) to minimize switch time as the heavier the weapon, the slower their equip and holster speed usually are.

Optics

Inventory Icon for empty Optics slot

Optic attachments, or sights, are attachments that give zoom and more precision to guns. They offer magnification while aiming down sights.

Optic	Range	Compatible weapons	Additional functions
1x HCOG "Classic"	Close range	All
1x Holo	Close range	All
2x HCOG "Bruiser"	Close range	All
1x-2x Variable Holo	Close range	All	Variable zoom
6x Sniper	Sniper	Snipers
3x HCOG "Ranger"	Mid-range	ARs, LMGs, marksman, snipers
2x-4x Variable AOG	Mid-range	ARs, LMGs, marksman (except the Bocek), snipers	Variable zoom
4x-8x Variable Sniper	Sniper	Snipers	Variable zoom
1x Digital Threat	Close range	Pistols, shotguns, SMGs	Threat highlighting
4x-10x Digital Sniper Threat	Sniper	Snipers	Variable zoom Threat highlighting

Gallery

• 

  1x HCOG "Classic"

• 

  1x Holo

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  2x HCOG "Bruiser"

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  1x-2x Variable Holo (1x)

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  1x-2x Variable Holo (2x)

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  6x Sniper

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  3x HCOG "Ranger"

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  2x-4x Variable AOG (2x)

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  2x-4x Variable AOG (4x)

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  4x-8x Variable Sniper (4x)

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  4x-8x Variable Sniper (8x)

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  1x Digital Threat

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  1x Digital Threat highlight

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  4x-10x Digital Sniper Threat (4x)

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  4x-10x Digital Sniper Threat (10x)

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  4x-10x Digital Sniper Threat highlight

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  6x-10x Variable (6x)

• 

  6x-10x Variable (10x)

Hop-Ups

Main article: Hop-Up

Hop-Ups enhance the capabilities of a weapon in unique ways.

Hop-Up	Effect	Compatible weapons
Boosted Loader	Boosts reload time when the magazine is almost empty.	Hemlok Burst AR, Wingman
Turbocharger	Removes or reduces weapon charge-up times.	Devotion LMG, HAVOC Rifle
Deadeye's Tempo	Speeds up fire rate while continuously firing.	Bocek Compound Bow, Sentinel
Shatter Caps	Gives the weapon a shotgun pattern.	Bocek Compound Bow, 30-30 Repeater

Vaulted attachments

These attachments are vaulted and are currently not available in any loot pool. They may return in the future.

Attachment	Effect	Compatible weapons	Introduced	Removed
Disruptor Rounds	Increases shielded damage.	Alternator SMG, RE-45 Auto	July 02, 2019 Patch	October 01, 2019 Patch
Double Tap Trigger	Two shots per trigger pull.	EVA-8 Auto, G7 Scout	October 01, 2019 Patch	February 02, 2021 Patch
Hammerpoint Rounds	Increases unshielded damage.	Mozambique Shotgun, P2020	July 02, 2019 Patch	May 04, 2021 Patch
Precision Choke	Reduces weapon spread.	Peacekeeper, Triple Take	Game release	August 18, 2020 Patch
Quickdraw Holster	Reduces weapon's swap time, ADS time, and hipfire spread.	Wingman, RE-45 Auto	November 04, 2020 Patch	August 03, 2021 Patch
Selectfire Receiver	Unlocks additional fire modes.	HAVOC Rifle, Prowler Burst PDW	Game release	November 04, 2020 Patch
Barrel Stabilizer	Level 3 stats + hides muzzle flash.	Any weapon that accepts Barrels	Game release	February 02, 2021 Patch
Anvil Receiver	Increased semi auto firemode damage at the cost of 2 ammo for each shot and reduced fire rate.	R-301 Carbine, VK-47 Flatline	October 01, 2019 Patch (first addition) February 02, 2021 Patch (re-added)	May 12, 2020 Patch (first removal) August 03, 2021 Patch (second removal)
Skullpiercer Rifling	Increases headshot damage.	Longbow DMR, Wingman	Game release (first addition) May 12, 2020 Patch (re-added)	October 01, 2019 Patch (first removal) May 04, 2021 Patch (second removal)

History

Patch notes 

August 03, 2021 Patch

• The reload speed boost from Extended Mags is now tied to Stocks.
  • Previously, Level 2 magazines provided a 5% reduction to reload time (8% for heavy mags), and Level 3/Level 4 magazines provided a 10% reduction (13% for heavy mags).
• Marksman weapons except the Bocek Compound Bow are now compatible with Sniper Stocks instead of Standard Stocks.
• Added Boosted Loader.
• Removed Quickdraw Holster and Anvil Receiver.
• Reduced fire rate increase provided by Shotgun Bolts for the EVA-8 Auto.
• Increased reload speed bonus provided by Sniper Stocks for the 30-30 Repeater.

May 04, 2021 Patch

• Added Deadeye's Tempo and Shatter Caps.

March 09, 2021 Patch

• Optics on fully kitted weapons can now be removed and/or replaced.

February 02, 2021 Patch

• Added Level 4 Extended Mags.
• Brought back Anvil Receiver.
• Removed Double Tap Trigger.
• Removed Barrel Stabilizer, except from fully kitted weapons.

November 04, 2020 Patch

• Added Quickdraw Holster.
• Removed Selectfire Receiver.
• When replacing an attachment with one from the ground, if the old attachment is an improvement for another weapon currently being carried, the old attachment will get automatically transferred.

August 20, 2020 Patch

• Reduced Turbocharger's chance to spawn.

August 18, 2020 Patch

• Brought back Extended Energy Mags and Turbocharger.
• Removed Precision Choke Hop-Up, now integrated into the Triple Take and Peacekeeper by default and can be toggled on/off.

May 12, 2020 Patch

• Brought back Skullpiercer Rifling.
• Removed Anvil Receiver.

April 07, 2020 Patch

• Added HUD element that describes the function of Hop-Ups when equipping one. Can be toggled on/off through Options -> "Hop-Up Pop-Up".

February 04, 2020 Patch

• Added Extended Sniper Mags.
• Removed Turbocharger.

January 14, 2020 Patch

• Removed Extended Energy Mags.

October 25, 2019 Patch

• Extended Energy Mags can no longer be equipped to the Charge Rifle.

October 01, 2019 Patch

• Added Double Tap Trigger and Anvil Receiver.
• Removed Disruptor Rounds and Skullpiercer Rifling.
• When swapping weapons with one on the ground, attachments will now attempt to transfer to another currently carried weapon, if any, in addition to the weapon about to be picked up.

September 03, 2019 Patch

• SMGs are no longer compatible with the 3x HCOG “Ranger” and 2x-4x Variable AOG optics.

July 02, 2019 Patch

• Added Disruptor Rounds and Hammerpoint Rounds.
• Changed rarity of Skullpiercer Rifling from epic to Legendary and reduced chance to spawn as a result.
• Added Extended Energy Mags.
• Added "flash hider" text description to the Level 4 Barrel Stabilizer.

Trivia

• HCOG means "Holographic Combat Optical Gunsight" while AOG means "Advanced Optical Gunsight".

See also

• Gear
• Weapons