Vectis Shooting Log

Can You Share a Gun Cabinet in the UK? What Certificate Holders Need to Know

Security & Storage 10 May 2026 By Ashley Marshall

A clear guide to shared gun cabinet rules in the UK, including authorised access, key control, ammunition storage, and when a second cabinet is wiser.

Can You Share a Gun Cabinet in the UK? What Certificate Holders Need to Know

Quick Answer

Two firearm certificate holders in the UK can potentially share a gun cabinet, provided access is strictly limited to individuals authorised to possess each specific firearm and the overall security arrangement satisfies all certificate conditions. The critical requirement is that no one can access firearms they are not legally entitled to possess, a situation most straightforward when both individuals are certificated for all guns stored and the police are content with the proposed security plan.

## Quick Answer Yes, two certificate holders in the UK can sometimes keep guns in the same cabinet, but only if access remains limited to authorised people and the storage still satisfies certificate security conditions. The key question is not whether a cabinet is shared, but whether each firearm remains secure from anyone who is not authorised to possess that particular gun. In practice, shared cabinet arrangements are most straightforward where both people are properly certificated for the guns involved and the police are satisfied with the security plan. Problems begin when access is vague, keys are casually shared, or one person could reach firearms they are not entitled to possess. ## Is it legal to share a gun cabinet in the UK? It can be legal, but the law does not give a simple blanket yes for every household. The core legal duty is that firearms, shotguns, and relevant ammunition must be stored securely so as to prevent, so far as is reasonably practicable, access by unauthorised persons. That wording appears in certificate conditions and is reflected in Home Office guidance and BASC advice. So the real test is whether the proposed cabinet arrangement keeps each gun away from anyone who is not authorised to possess it. If two certificate holders live together and each is authorised for the firearms in question, a shared cabinet may be acceptable. If one person could access a firearm or section 1 ammunition they are not authorised to possess, the arrangement becomes much harder to justify. ## What does the Home Office mean by an unauthorised person? The Home Office Firearms Security Handbook gives a very useful definition. It says an unauthorised person means any person who does not have a certificate allowing them to possess the guns of the holder. That point is often missed. A person is not automatically authorised just because they live in the same house, hold a different certificate, or know where the cabinet is. Authorisation depends on whether they are legally entitled to possess those specific guns or ammunition. This is why shared cabinet discussions quickly become more complicated than people expect. A married couple, parent and adult child, or shooting friends sharing accommodation may all hold certificates, but that does not automatically mean each person can access everything in the cabinet. ## When does a shared cabinet arrangement usually work best? A shared cabinet usually works best when both certificate holders are open about the arrangement with their firearms licensing department, both are authorised for the firearms being stored, and the access arrangements are clear and controlled. Common examples include: - spouses or partners who both hold shotgun certificates and keep section 2 shotguns in one cabinet - certificate holders who each have authority for the same shared storage location and police are satisfied with the setup - households where access is limited by separate internal locking compartments or another clear control method The more overlap there is between lawful possession and physical access, the easier it is to explain the arrangement. The more mixed the cabinet contents are, the more careful you need to be. ## When is sharing a cabinet risky or likely to be refused? It becomes risky when one person could easily access guns or ammunition they are not authorised to possess. That is especially sensitive with section 1 firearms, sound moderators, and section 1 ammunition. For example, if one person only holds a shotgun certificate and the other keeps FAC rifles and ammunition in the same cabinet, giving both people unrestricted key access may create an obvious security and possession problem. The same applies if a non-certificate holder partner or family member knows the key location or code and could get into the cabinet. BASC is blunt on this point. It advises that you remain responsible for preventing unauthorised access, including by family members. If the arrangement depends on trust rather than actual access control, it is weak. ## Can family members or partners know where the keys are? As a rule, no, not if they are not authorised to access the guns. BASC says letting people who do not have a certificate know where the keys are is not taking reasonable precautions to prevent access. The Home Office security handbook makes the same point in a more formal way by stressing access control and safe keeping of keys. It recommends that only authorised persons should have access to the keys for cabinets containing firearms and section 1 ammunition, and that primary and spare keys should be stored separately. So if you are considering a shared cabinet, key control matters as much as the steel box itself. Poor key security can turn an otherwise decent cabinet into a failed security arrangement. ## Does a shared cabinet need separate internal compartments? Not always, but separate compartments or separate locking systems can make a shared arrangement much easier to justify. The Home Office handbook already recommends separate storage for ammunition and removable components as an additional level of security. Where certificate entitlements do not perfectly overlap, separate internal lockers, separate cabinets, or dual control systems can help show that each person only has access to what they are authorised to possess. In more sensitive setups, your licensing department may prefer separate cabinets altogether. The right answer depends on the household, the number and type of firearms, whether children are present, and whether section 1 ammunition is involved. ## What about shotgun cartridges and rifle ammunition? Rifle ammunition and other section 1 ammunition must be kept secure. The Home Office handbook says it should, as a matter of best practice, be stored in its own individual secure storage, such as a lockable compartment within the gun cabinet. Shotgun cartridges are treated differently because secure storage is not imposed in the same way by certificate condition, but both the Home Office and BASC recommend that they are still locked away sensibly, especially where children are present. In a shared cabinet setup, ammunition is often the detail that exposes a weakness. Two people may both be certificate holders, but not both authorised for the same quantities, calibres, or firearms. That is why many households separate ammunition storage even when guns share a cabinet. ## Should you tell the police if you plan to share a cabinet? Yes, that is the sensible approach. Even where the arrangement looks lawful, it is better to be transparent with your local firearms licensing department than to assume they will be content later. Licensing teams assess security on individual circumstances. The Home Office handbook repeatedly says security should be applied with regard to the type of premises, local risk, number of firearms, and the people living there. That means a setup accepted in one home may be questioned in another if the risks are different. If you are moving in together, changing certificate status, adding rifles to a previously shotgun-only cabinet, or reorganising a mixed household cabinet, it is worth checking before the next visit rather than after a problem is found. ## What practical standard should a shared cabinet meet? For most domestic setups, the Home Office handbook says security can usually be achieved using a purpose-built cabinet, and that new cabinets should conform to BS7558. It also says the cabinet should be fixed to the structure and located so as to frustrate attack or identification by casual visitors. The handbook goes further by stressing layers of security, concealment, risk assessment, and safe key management. BASC adds practical reminders such as bolting the cabinet firmly to a wall, floor, or joists and avoiding obvious key hiding places. A shared cabinet is therefore not just about storage capacity. It needs to be properly installed, sensibly located, and supported by disciplined access control. ## What is the best setup if certificate holders have different permissions? If the household has mixed permissions, the safest arrangement is usually one of these: | Situation | Best practice option | | --- | --- | | Two shotgun certificate holders only | One cabinet may be acceptable if both are authorised and key control is clear | | One FAC holder and one shotgun certificate holder | Separate cabinets or separate locked compartments are usually safer | | Mixed firearms with section 1 ammunition | Keep ammunition in its own secure locked storage | | Non-certificate holders in the home | Strict key and code control is essential | | Teenagers or frequent visitors present | Increase concealment and control over keys and cabinet access | The more you can match legal entitlement to physical access, the stronger your position becomes. ## How can Vectis help with shared cabinet compliance? Vectis cannot replace police guidance, but it can help you stay organised. A good record of what is stored, who is authorised, where spare keys are controlled, and when security arrangements changed can be useful if you later review your setup, move house, or renew your certificate. You might log: - cabinet location and type - which certificate holder has access - whether ammunition is stored separately - key or code control arrangements - dates when the security setup changed - any advice received from licensing That creates a more defensible audit trail than trying to remember what was agreed months later. ## What simple mistakes cause trouble with shared storage? Most problems are avoidable. They usually come from convenience rather than bad intent. Watch out for these mistakes: - leaving keys in a predictable drawer or cupboard - sharing a code with someone who is not authorised for all contents - storing FAC ammunition where an SGC-only holder could access it - assuming the police will "probably be fine with it" - failing to update security after moving house or household changes - treating old cabinet capacity as proof the setup is still suitable Security decisions are often judged after an incident, a renewal review, or a home visit. Clear arrangements matter most when they are tested. ## When is a second cabinet the better choice? A second cabinet is often the better choice when the household contains different certificate types, different ammunition authorities, or any uncertainty over who can lawfully access what. It is also a smart option where space allows and the cost is modest compared with the value of the guns and the risk to your certificates. Separate cabinets can reduce ambiguity, simplify police inspections, and make day-to-day key control much easier. If you are already wondering whether the arrangement is too complicated, that is often a sign that a second cabinet is the cleaner answer. ## Frequently Asked Questions ### Can two shotgun certificate holders share a gun cabinet? They often can, provided both are authorised to possess the shotguns stored there and the cabinet remains secure from unauthorised access. It is still wise to confirm the arrangement with your licensing department. ### Can an FAC holder and SGC holder share one cabinet? They sometimes can, but this is more sensitive because the shotgun certificate holder may not be authorised to access the FAC holder's rifles, sound moderators, or section 1 ammunition. Separate locking arrangements are usually safer. ### Is it illegal if my partner knows where the cabinet key is? If your partner is not authorised to access the guns, that is a security problem. BASC says allowing non-certificate holders to know where the keys are is not taking reasonable precautions. ### Do shared gun cabinets need separate ammunition storage? Section 1 ammunition should be in separate locked storage, either its own locked container or a separately locked internal ammunition compartment. In shared households, separate ammunition storage is one of the most important safeguards. ### Can family members share a gun cabinet if only one has a certificate? Not as a casual arrangement. The certificate holder must prevent access by unauthorised persons, so a non-certificate holder should not have access to the firearms or the keys. ### Does the police firearms department have to approve a shared cabinet? There is no single national form that says "shared cabinet approved", but licensing teams assess security arrangements and may question or refuse a setup they consider unsafe. It is sensible to discuss the arrangement in advance. ### Is a larger cabinet enough to make sharing lawful? No. Capacity is not the legal issue. The real issue is secure access control and whether each person can only access firearms they are lawfully entitled to possess. ### Can two people share a cabinet if one only shoots occasionally? Frequency of shooting is not the main test. The important points are certificate entitlement, secure access, and whether the storage prevents unauthorised possession. ### What is the safest key policy for a shared cabinet? Only authorised people should have access to the keys or code, and spare keys should be stored separately in secure locations. Avoid predictable hiding places and review who has access whenever household circumstances change. ### When should I install a second cabinet instead of sharing? A second cabinet is usually the better option when certificate permissions differ, section 1 ammunition is involved, or the access arrangements feel complicated. Simpler security is often stronger security.

Related Knowledge Centre answers

Frequently Asked Questions

Can two shotgun certificate holders share a gun cabinet?

They often can, provided both are authorised to possess the shotguns stored there and the cabinet remains secure from unauthorised access. It is still wise to confirm the arrangement with your licensing department.

Can an FAC holder and SGC holder share one cabinet?

They sometimes can, but this is more sensitive because the shotgun certificate holder may not be authorised to access the FAC holder's rifles, sound moderators, or section 1 ammunition. Separate locking arrangements are usually safer.

Is it illegal if my partner knows where the cabinet key is?

If your partner is not authorised to access the guns, that is a security problem. BASC says allowing non-certificate holders to know where the keys are is not taking reasonable precautions.

Do shared gun cabinets need separate ammunition storage?

Section 1 ammunition should be stored securely, ideally in its own locked storage or internal locking compartment. In shared households, separate ammunition storage is often one of the most important safeguards.

Can family members share a gun cabinet if only one has a certificate?

Not as a casual arrangement. The certificate holder must prevent access by unauthorised persons, so a non-certificate holder should not have access to the firearms or the keys.

Does the police firearms department have to approve a shared cabinet?

There is no single national form that says "shared cabinet approved", but licensing teams assess security arrangements and may question or refuse a setup they consider unsafe. It is sensible to discuss the arrangement in advance.

Is a larger cabinet enough to make sharing lawful?

No. Capacity is not the legal issue. The real issue is secure access control and whether each person can only access firearms they are lawfully entitled to possess.

Can two people share a cabinet if one only shoots occasionally?

Frequency of shooting is not the main test. The important points are certificate entitlement, secure access, and whether the storage prevents unauthorised possession.

What is the safest key policy for a shared cabinet?

Only authorised people should have access to the keys or code, and spare keys should be stored separately in secure locations. Avoid predictable hiding places and review who has access whenever household circumstances change.

When should I install a second cabinet instead of sharing?

A second cabinet is usually the better option when certificate permissions differ, section 1 ammunition is involved, or the access arrangements feel complicated. Simpler security is often stronger security.

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