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Firearms Prosecution Guidance

Plain-English digest of CPS prosecution guidance.

All CPS guidance

AI-generated summary — not verbatim. This is a plain-English digest, not the official CPS text. It may omit detail or fall out of date. Do not rely on it for a charging decision — read the full guidance on cps.gov.uk and check the current legislation.

This guidance assists prosecutors in determining the applicable legislation and appropriate charges concerning firearms-related offences. It outlines key offences under the Firearms Act 1968 and relevant considerations for case management. The document is intended to aid in the selection of appropriate charges, understanding evidence requirements, and addressing plea acceptability and sentencing guidelines.

Key points

  • Prosecutors must consider the seriousness of the offence when selecting charges.
  • Mandatory minimum sentences apply for certain firearm offences.
  • Evidence must support the type of firearm and its use in the commission of offences.
  • Careful attention must be given to the classification of firearms during prosecutions.
  • Prosecutors should ensure that all relevant evidence is clearly presented for court understanding.

Public-interest factors

  • Public safety concerns related to firearm offences
  • Impact on community and prevention of crime
  • Seriousness of the alleged offence
  • History of the offender
  • Potential for rehabilitation of the offender
Possession of Firearm Without CertificatePossession of Prohibited WeaponPossession of Firearm with Intent to Endanger LifeCarrying Firearm in Public PlaceTrespassing with FirearmPossession by Convicted CriminalsUnlawful Sale of Deactivated WeaponImportation of FirearmsManufacture of FirearmsPossession of Imitation Firearm
Read the full guidance on cps.gov.uk
Last reviewed: 27 November 2025 · Next review due: 27 May 2026

This is a factual digest of guidance published by the Crown Prosecution Service. Digested 2026-07-15. BlueLineHub is independent and not affiliated with the CPS.