CLASSIFICATION • POSSESSION • KNOWLEDGE • FORENSICS

Firearms Offences Defence

Firearms cases can turn on technical classification as much as possession. The defence needs to establish what the object legally is, what conduct is alleged, who possessed or controlled it, what the defendant knew, what licensing regime applies and whether forensic or expert evidence supports the charge.

Discuss a firearms allegation View parent service

KEY ANSWER

The position in brief

Firearms law is highly offence-specific. The Firearms Act 1968 and later legislation create offences concerning possession, acquisition, carrying, prohibited weapons, imitation firearms, ammunition, certificates and use in crime.

The first question is therefore not simply whether an object looks like a gun. The prosecution must prove the legal classification relevant to the charge and the defendant’s possession or other prohibited conduct.

Legal issues

Firearms cases are technically sensitive because liability can depend on the precise item, its classification, possession or control, certificate status, any statutory exemption and the conduct alleged. The Firearms Act 1968 contains offences concerning possession, acquisition, transfer, prohibited weapons, ammunition, imitation firearms, carrying firearms and certificate conditions.

Section 44 of the Crime and Policing Act 2026 amended the Firearms Act 1968 by inserting section 2A. Since 29 June 2026, subject to statutory exemptions, it is an offence to possess a relevant sound moderator or flash suppressor without holding a firearm certificate or shotgun certificate. A relevant accessory is one designed or adapted to diminish the noise or flash caused by firing a section 1 firearm.

The exact statutory route must be identified before advice is given. Questions of knowledge, possession, control, item classification, certificate conditions and available exemptions can differ materially between offences.

Evidence that matters

Evidence may include firearms expert reports, operability testing, photographs, fingerprints/DNA, location and control of the item, certificates, purchase or transfer records, messages, CCTV and evidence of access to shared premises or vehicles.

Reasonable lines of enquiry

Reasonable enquiries may include independent expert review of classification or operability, forensic attribution, establishing who had access and control, checking certificate conditions and obtaining purchase, club, storage or transfer records.

What happens next

Serious firearms allegations can be indictable only and may carry mandatory-minimum sentencing provisions. Investigations often involve specialist firearms examination and forensic work before charge.

Immediate steps

Preserve certificate, storage, purchase and transfer records. Record who had access to the location or vehicle. Do not handle or interfere with a seized or potentially evidential item.

What should you send us?

Send the allegation/charge, search and seizure records, certificate/licensing documents, expert or forensic material, ownership/access information and next court or police date.

Legal information from Theodorous. The law and procedure can change and the application of the law depends on the facts. This guide is general information, not advice on your individual case.

HOW WE CAN HELP

What Theodorous can do

We can identify the exact offence, scrutinise classification and possession, coordinate expert evidence, review forensic attribution, advise at interview and prepare Crown Court defence where required.

Primary legal sources

CPS: Firearms — current prosecution guidance, including the post-29 June 2026 sound moderator and flash suppressor provisions.

Firearms Act 1968 — principal statutory framework.

Crime and Policing Act 2026, section 44 — inserts section 2A into the Firearms Act 1968.

Crime and Policing Act 2026 (Commencement No. 1 and Saving Provision) Regulations 2026, regulation 2 — brought section 44 and Schedule 5 into force on 29 June 2026.

RELATED GUIDANCE

Related services and guides

Serious Crime Defence

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Crown Court Representation

Stage and procedure

Police Station Representation

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Pre-Charge Representations

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Criminal Defence

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NEXT STEP

Discuss a firearms allegation

Send the charge or allegation, item classification material, search circumstances and any licensing or access evidence.

Discuss a firearms allegation

FREQUENTLY ASKED QUESTIONS

Questions about this issue

Does an object have to be capable of firing to be a firearm offence?

Not necessarily. The answer depends on the particular statutory offence and classification, including provisions concerning imitation firearms, component parts and prohibited items. Expert evidence may be important.

Can possession be disputed if the firearm was found in shared premises?

Yes. Discovery in shared premises does not by itself answer who possessed or controlled the item. Access, knowledge, location, forensic evidence and surrounding circumstances require analysis.

Why does the exact charge matter in a firearms case?

Different Firearms Act offences have different ingredients, modes of trial, defences and sentencing provisions. Classification and charge selection are central.