These are all attachments I could find from the Nerf series Fortnite, I might not have found all of them, please contact me if I missed one. If an attachment is sold with a blaster, then the blaster's name will be included in brackets. These are not exactly in order of being released.

Nerf SP Silencer (SP-R)

Note: All Fortnite SPs use the same Silencer (reskin)

Nerf SP Silencer (SP-L)

Note: All Fortnite SPs use the same Silencer (reskin)

Nerf SP Silencer (SP-Rippley)

Note: All Fortnite SPs use the same Silencer (reskin)

Nerf BASR Scope (BASR)

Nerf Fortnite Scope (SR)

Nerf Fortnite Scope (Heavy SR)

Nerf Fortnite Scope (SR-Ripe)

Note: Reskin of the 'normal' SR

Nerf Zesty Stock (SMG-Zesty)

Nerf Zesty Surpressor (SMG-Zesty)