Productivity & Personal Tools

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2A Locker

Private, encrypted inventory for firearms, NFA items and accessories on Mac

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A record-keeping app for Mac that stores firearm and NFA item information encrypted on your device, with no account or server required.

Overview

The 2A Locker homepage

2A Locker is a private inventory app for firearms, NFA items and accessories that runs on Mac. All your records are encrypted on your device using AES-256-GCM, with the encryption key kept in your Mac's Keychain. The app includes storage for NFA items like suppressors and short-barreled rifles, firearms with serial numbers and photos, gun trust documents, an FFL locator, and a state law reference for NFA item legality. You can optionally back up your encrypted records to your own iCloud Drive or a file you choose. The app requires no account, server or analytics, and your inventory never leaves your device unless you choose to back it up.

Capabilities

NFA item records with forms, tax stamps and receipts
Firearm records with make, model, serial number and photos
Gun trust and entity management
Insurance value reports and export (PDF, CSV, Excel, ZIP)
FFL locator with map and save favorites
State law reference with NFA legality by state
Encrypted backups to iCloud Drive or local file
App Lock with Touch ID or Mac password
2A News with federal and state updates
AES-256-GCM encryption on device

Pricing

Pricing model: Freemium

Free on Mac App Store; optional one-time $4.99 USD unlock for encrypted backups and insurance value reports

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2A Locker fact sheet

Community votes	0
Website	2alocker.com

2A Locker metrics

Vendor metrics for 2alocker.com: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.

Domain Rating: 0; no change since last check
Trust Flow: 0; no change since last check
Citation Flow: 0; no change since last check
Referring domains: 0; no change since last check
External backlinks: 0; no change since last check

Vendor Domain Rating (Ahrefs) checked 11 Nov 2026, spec changed 8 Nov 2026. Vendor Majestic data checked 8 Nov 2026, spec changed 8 Nov 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

2A Locker vendor domain

Open the vendor record

We read this from the registry's RDAP record on 11 Nov 2026, 20:35 UTC.

Domain age: 27 days
Registered: 16 Oct 2026
Expires: 16 Oct 2027
Registrar: Squarespace Domains LLC
DNSSEC: Signed

Vendor domain report: 2alocker.com

2A Locker post-launch report

Measured after 2A Locker went live on SaaS Directory Pro on 8 November 2026.
Measure	At launch, then latest
Domain Rating (Ahrefs)	0 to 0 no change since launch 8 Nov 2026, then 11 Nov 2026
Trust Flow (Majestic)	0 first measured 8 Nov 2026
Referring domains (Majestic)	0 first measured 8 Nov 2026

Day 3 since launch. Next receipt: day 30, 8 Dec 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.

Biggest gains on SaaS Directory Pro

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Compare and explore

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Buyer questions

What is 2A Locker?

An inventory and record-keeping tool for firearm owners that keeps records of firearms, NFA items and accessories, and includes an FFL locator and a state law reference.

Where is my data stored?

On your Mac, encrypted with AES-256-GCM with the key kept in your Mac's Keychain. Your inventory never leaves your device unless you back it up, and backups are encrypted with your passphrase before going to your own iCloud Drive or a file you choose. No account, server or analytics.

Does 2A Locker sell firearms?

No. 2A Locker doesn't sell, buy or broker firearms or accessories. It's a record-keeping and reference app.

Which devices does 2A Locker run on?

2A Locker 1.0 is available on the Mac App Store for macOS 13 Ventura or later. An iPhone and iPad version is planned and will be announced on the website when available.

Is the state law information legal advice?

No. It's a reference to help you stay informed, but you should always confirm current laws with official sources.

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