Illinois prohibits firearms dealers from selling or offering for sale a handgun unless the dealer includes with the handgun a device or mechanism, other than the firearm safety, designed to render the handgun temporarily inoperable or inaccessible.1 This may include an external device that is attached to the handgun with a key or combination lock, or an integrated mechanical safety, disabling or locking device. Federal law also applies. These requirements do not apply to sales by private sellers.2

See our Locking Devices policy summary for a comprehensive discussion of this issue.

Notes
  1. 720 Ill. Comp. Stat. 5/24-9.5(a). ⤴︎
  2. Id. ⤴︎