Attachment

Attachments are items that can be applied to a currently equipped weapon to augment its recoil, firing rate, magazine size, etc. Most weapon attachments and magazines have rarity levels from Common to epic, with each successive level providing better buffs than the last. Some attachments also have Legendary versions that have better buffs but is limited to a weapon's Golden Weapon variant and cannot be removed.

Weapon Attachments

Attachment	Description	Effect	Compatible Weapons
Standard Stock	Improves weapon switch speed and aim sway.	Common: Improves handling and reduces aim drift. (Raising/lowering weapon is 15% faster) Rare: Quicker handling and moderate aim drift reduction. (Raising/lowering weapon is 25% faster) epic: Fast handling and large aim drift reduction. (Raising/lowering weapon is 35% faster)	All Assault Rifles, SMG's, and LMGs.
Sniper Stock	Improves weapon switch speed and aim sway.	Common: Improves handling and reduces aim drift. (Raising/lowering weapon is 15% faster) Rare: Quicker handling and moderate aim drift reduction. (Raising/lowering weapon is 25% faster) epic: Fast handling and large aim drift reduction. (Raising/lowering weapon is 35% faster)	All Snipers.
Barrel Stabilizer	Decreases recoil.	Common: 10% Recoil reduction and Randomness decreased by 15%^[1] Rare: 15% Recoil reduction and Randomness decreased by 20% epic: 20% Recoil reduction and Randomness decreased by 30% Legendary: 20% Recoil reduction and Randomness decreased by 30%, also reduces visual muzzle flash.	Alternator SMG, G7 Scout, Hemlok Burst AR, Longbow DMR, M600 Spitfire, R-301 Carbine, R-99, RE-45 Auto.
Shotgun Bolt	Increases shotgun fire-rate.	Common: increases fire rate by 10% on the Mozambique Shotgun & EVA-8 Auto and by 7.5% on the Mastiff Rare: increases fire rate by 20% on the Mozambique Shotgun & EVA-8 Auto and by 13% on the Mastiff epic: increases fire rate by 25% on the Mozambique Shotgun & EVA-8 Auto and by 16% on the Mastiff	All shotguns.

Magazines

These attachments increase the ammo per magazine for their respective Ammo type. The increase varies with each weapon and rarity (Common to epic).

Extended Light Mag - Increases ammo per magazine for light ammo guns.
Extended Heavy Mag - Increases ammo per magazine for heavy ammo guns.
Extended Sniper Mag - Increases ammo per magazine for sniper ammo guns.

Optic attachments

Optics Slot — 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.

Sight	Compatible weapons	Additional functions
1x Holo	All guns
1x HCOG "Classic"	All guns
1x-2x Variable Holo	All guns	Variable zoom^{[note 1]}
2x HCOG "Bruiser"	All guns
6x Sniper	Snipers
3x HCOG "Ranger"	Snipers, LMGs, ARs
2x-4x Variable AOG	Snipers, LMGs, ARs	Variable zoom^{[note 1]}
4x-8x Variable Sniper	Snipers	Variable zoom^{[note 1]}
1x Digital Threat	Shotguns, SMGs, pistols	Threat highlighting^{[note 2]}
4x-10x Digital Sniper Threat	Snipers	Variable zoom^{[note 1]} Threat highlighting^{[note 2]}

↑ ^1.0 ^1.1 ^1.2 ^1.3 Magnification can be changed by pressing the sprint key while aiming down sights.
↑ ^2.0 ^2.1 Enemies seen through this sight will be highlighted in red, even through smoke.

Hop-Up special attachments

Main article: Hop-Up

Hop-Up attachments can add capabilities to a weapon.

Hop-Up	Effect	Compatible Weapons
Double Tap Trigger	Makes weapons fire two quick shots with a single trigger press.	EVA-8 Auto, G7 Scout
Hammerpoint Rounds	Increases unshielded damage.	Mozambique Shotgun, P2020
Precision Choke	Reduces weapon spread.	Triple Take
Selectfire Receiver	Unlocks additional fire modes.	Havoc Rifle, Prowler Burst PDW
Skullpiercer Rifling	Increases headshot damage.	Longbow DMR, Wingman

Removed Attachments

Attachment	Effect	Compatible Weapons	Introduced	Removed
Extended Energy Mag	Increases ammo per magazine for energy ammo guns.	Energy Weapons (except the Charge Rifle)	July 02, 2019 Patch	January 14, 2020 Patch
Disruptor Rounds	Increases shielded damage.	Alternator SMG, RE-45 Auto	July 02, 2019 Patch	October 01, 2019 Patch
Turbocharger	Removes weapon charge-up times.	Devotion LMG, Havoc Rifle	Base Game	February 04, 2020 Patch
Anvil Receiver	Increases semi-auto damage. (double damage & double ammo consumption per shot)	R-301 Carbine, VK-47 Flatline	October 01, 2019 Patch	May 12, 2020 Patch