Inventory, valuation and insurance

The sublimit almost everyone gets wrong

The standard ISO homeowners form (HO 00 03) carries special limits of liability inside Coverage C, and one of them reads: $2,500 for loss by theft of firearms and related equipment, described in the form as the total limit for each loss for all property in that category.

Three things follow, and each of them surprises people:

• It applies to theft only. A covered fire falls under the full Coverage C limit, not the sublimit.
• It is aggregate per loss, not per firearm. Ten rifles taken in one burglary share one pot.
• It carves out rather than adds. It is not additional coverage.

Figures vary by form edition and by carrier — older editions used lower numbers, some carriers publish higher ones. Read the special limits section of your own policy rather than a number from a forum, this page included.

Scheduled cover, and what it excludes

The usual answer is a scheduled personal property policy or personal articles floater, where firearms are their own class. Two details from published contract wording are worth knowing before you assume you are covered.

Ammunition is commonly not covered under the guns class. And the firearm-specific exclusions typically include rust, fouling, marring and scratching — deterioration is not an insured event, which quietly makes maintenance records part of protecting your own value rather than the insurer's problem.

One myth worth killing: agreed value is generally reserved for fine arts. Published firearms wording states that the value is not agreed and will be determined at the time of loss. What determines it, then, is your evidence. Newly acquired items are often covered only if reported within a set window — 30 days is a common figure — and capped as a percentage of the class limit.

The line on the application form

Specialist collectibles insurers have largely standardized on blanket cover without itemization. Published wording says outright that serial numbers are not required to insure a collection — and, in the same breath, that in the event of a loss you will need to prove ownership: photographs with an inventory list, transaction records, or an appraisal.

One insurer's application asks it directly. Do you have pictures of your collection? Do you maintain an inventory or list? And then, underneath: if no to both, how would you prove a loss?

That is the whole case for an inventory, printed by the party that will be paying. Both routes — a homeowners policy with a small sublimit, and a specialist policy with no itemization — converge on the same gap, and neither insurer helps you close it before the loss.

What an adjuster actually asks for

Published duties-after-loss wording is specific. Prepare an inventory showing the quantity, the description, the replacement cost with like kind and quality property and the amount of loss; attach bills, receipts and related documents; provide proof of ownership; and submit a signed, sworn proof of loss, commonly within 90 days.

The same policies void coverage where a material fact is intentionally concealed or misrepresented — an argument for records dated as they are made rather than valuations quietly adjusted upward afterwards. Underwriting cuts the same way: specialist insurers ask about the safe by weight, wall construction, lock type and who has access, and treat storage as a condition of cover rather than a discount. Written down once per location, those answers are there when the application asks for them.

Theft: there is no federal backstop

Federal reporting duties fall on licensees: 18 U.S.C. § 923(g)(6) and 27 CFR § 478.39a require an FFL to report theft or loss within 48 hours to ATF and local police on Form 3310.11. Private citizens have no such federal duty — and ATF states that it does not take reports of stolen firearms from private citizens and cannot help a private citizen locate a serial number, because there is no national registration system.

The real route is local police and the FBI NCIC Gun File. An entry is rejected without its mandatory fields: make, caliber, type, date of theft, agency case number and serial number — serial with no spaces, hyphens or symbols, and where a firearm carries several numbers, the frame or receiver number. Without a genuine serial number, no entry is made at all. Since August 2025, licensees have been able to run a stolen gun query on an exact serial match, which gives a listed firearm a realistic chance of surfacing at a dealer.

Which means the useful minimum record is small and entirely within your control: make, model, caliber, type, serial number, a photograph, and the date you acquired it.

Estate: the list someone else will need

An executor who is not a shooter is facing an inventory they cannot value, in a legal area they do not know, on a deadline. Give them the list. Note where each item is, what it is, and what paperwork exists — for NFA items in particular, a tax-exempt transfer to a lawful heir runs on Form 5, and that process needs the registration documents that are supposed to be in your file already; see tracking NFA items.

One caution worth repeating: concealed carry insurance is liability and legal-defense cover, not property cover on a collection — the two are regularly confused. Appraisal, tax treatment and estate mechanics differ by state and belong with a professional.

How Waffenschrank helps

Waffenschrank holds the fields that matter after a loss — make, model, caliber, type, serial number, photographs, acquisition date and price — plus documents and storage locations with their class, weight and whether they are anchored. It exports a valued inventory as a PDF for an insurer or an adjuster, and a separate emergency dossier written for family rather than for you, which deliberately contains no access codes.

Everything is on your device by default; the optional backup is encrypted on the device before it leaves it, and no account is needed to use the app at all. Serial numbers and storage locations are excluded from anything the app can share publicly, by design. More about the app.

General information, not legal, tax or insurance advice, and not a recommendation of any product. Policy wording varies by carrier, edition and state — the terms of your own policy prevail, and the figures cited here are drawn from published forms rather than from your contract. Read yours, and ask your agent.