Cyberpunk 2077 Attachments and Modifications

Attachments and Mods, or Modifications are pieces of equipment available for clothing, cyberware and weapons in.

Overview
Attachments cannot be crafted. Attachments can be equipped and unequipped on weapons. They are limited to ranged weaponry, and consist of the Scope slot, allowing the attachment of scopes, sights and optics that can each be used by one or many types of firearm and can increase ADS Time (Aim Down Sight time) and Range (effective distance of the projectile, not the zoom), and the Muzzle slot allows for the attachment of suppressors (aka silencers) that negate audible detection by enemies while firing, along with adding bonuses in the form of stealth damage multiplier, and usually crit chance percentage, but also a reduction to overall base damage percentage. There are currently no other non-suppressor muzzles in the game, excluding bugged variants or fixed attachments.

Modifications appear in the form of chipsets or additions designed to add or increase specific stats for weapons and armor. Modifications can be crafted with Crafting Specs, looted by dismantling clothing and weapons with the Waste Not Want Not perk or purchased from Clothing, Cyberware and Weapon vendors. As of launch, it is not possible to stack the Clothing Mods Bully, Fortuna and Deadeye.

Scopes
Scopes are not compatible with all weapons within the listed weapon types. They are not compatible with Smart Weapons.