Free recordkeeping guides

Keep the details connected to the right firearm.

Use these practical checklists to create consistent inventory, range-session, and maintenance records. They work with a notebook, spreadsheet, or One More Gun.

INV

Firearm Inventory Record Checklist

Document identity, ownership, photos, condition, supporting records, and privacy considerations.

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LOG

Range Session Log Template

Keep date, firearm, ammunition, round count, conditions, observations, and follow-up together.

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MNT

Firearm Maintenance Log Checklist

Record cleaning, lubrication, inspection, parts, professional service, and the next due point.

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What belongs in a useful firearm record?

A useful record connects the firearm's identifying details and photos to its ownership documents, range history, round count, maintenance events, service receipts, and next follow-up—while keeping sensitive information private.

Keep the record private

Organize the same details on your iPhone.

One More Gun starts free with one firearm profile and requires no account.

Download on the App Store