Installation of a blocking system for inherited weapons Display

If you need to have your inherited firearms blocked, you must report this to the relevant firearms authority.

If you have inherited weapons and/or ammunition that require a permit, do not have a gun ownership card and cannot prove a need to possess the inherited weapons, you must render the inherited weapons unusable or have them fitted with a state-of-the-art blocking system. Ammunition requiring a permit must be rendered unusable or given to an authorized person.

The blocking system must be installed by a recognized gun dealer or gunsmith. They will also issue you with proof of installation. The Physikalisch-technische Bundesanstalt (PTB) in Braunschweig tests the conformity and approves newly developed blocking systems in accordance with the Technical Directive - Blocking Systems for Inherited Weapons. Further information, including the current status of the blocking systems available on the market, can be found on the website of the Physikalisch-Technische Bundesanstalt (PTB) under "Further information"

If there is no state-of-the-art blocking system on the market for one or more inherited weapons, you can apply for an exemption from the obligation to secure all inherited weapons with a state-of-the-art blocking system.

• Identity card or passport (copy)
• Proof of installation of a blocking system or proof that there is no blocking system on the market

• You have inherited weapons.
• You have had a state-of-the-art blocking system installed in your inherited firearm(s) or can prove that there is no such blocking system on the market for all inherited firearms.

You must notify the competent firearms authority of the installation of the blocking system or apply for approval of an exemption from the obligation to install the blocking system. Submit the notification or application together with the required documents.

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In order to complete the notification or applicationfaster, you can use the NWR identification numbers (NWR ID):

• your personal NWR ID (P or F NWR ID) for your personal details
• the permit NWR ID for the firearms permit (E-NWR ID)
• the weapon or weapon part NWR ID (W or T NWR ID).

You can obtain the NWR IDs on application to the relevant weapons authority.