Track round counts, maintenance intervals, and service history for every firearm you own. Started as a spreadsheet. Became this.
Every feature you'd want. Nothing you don't.
Log a range session by talking. Say what you shot and Armorer fills in the firearm, rounds, and ammo — you confirm before it saves.
Log every range session with ammo details — manufacturer, type, grain weight. Running totals update automatically.
Set maintenance intervals by round count or time. Know what's due before problems happen — like oil changes for your guns.
A complete service log for every gun. Know exactly what was done, when it was done, and how many rounds ago.
Log every aftermarket part — triggers, barrels, sights, grips. Document what makes each gun yours.
Track optics, lights, suppressors with their own service intervals. Attach to firearms or manage standalone.
Track your stock by brand, caliber, type, and grain. Set low stock alerts per ammo type. Deducts automatically when you log sessions.
Record what each firearm, optic, accessory, and box of ammo is worth, in your currency. A running tally for insurance and records.
Add photos to firearms, gear, and ammo, and pinch to zoom in on any of them. EXIF data is automatically stripped — no location metadata stored.
Attach receipts, warranties, and documents to any item. Perfect for insurance documentation and resale records.
View your firearms, gear, ammo, photos, and history with no signal. Your whole collection, available even when the cell service isn't.
Serial numbers are encrypted with your password. Only you can read them. We can't. Nobody can.
Back from the range? Tap the mic and say what you shot — "two hundred rounds of Federal through my Glock 19." Armorer works out the firearm, the rounds, and the ammo, and shows you everything to confirm before it saves.
Every firearm at a glance — round counts, service status, storage location. Star your favorites to pin them to the top. Filter by type, location, or service status.
Set cleaning intervals, spring replacement schedules, and detail strip reminders by round count or time. Get notified 7 days before service is due.
Know exactly what you have on hand before heading to the range. Track by brand, caliber, type, and grain. Set custom low stock alerts so you never run dry.
Track your accessories independently or attached to a specific firearm. Set battery replacement reminders and maintenance intervals for your gear too.
"I was tracking round counts in a spreadsheet.
There had to be a better way."
I'm Luke McCoy — the person behind USA Carry, which I've been running since 2007. I shoot USPSA competitively in Carry Optics and made B-class in my first 8 months. I own guns. I carry every day. I do maintenance on my own firearms.
I built Armorer because I wanted it to exist. Not as a product experiment — as a tool I'd actually use. Every feature in this app came from a real problem I had tracking my own collection. When you use Armorer, you're using software built by someone with skin in the game.
I built Armorer as a creator myself. I know what it's like to juggle T&E deadlines, track loaner firearms, and try to pull meaningful stats from your content.
A dedicated creator tier is in development with features built around how creators actually work with firearms. Get on the list now and we'll switch your account when it's ready.
We'll reach out when the creator tier launches.
Whether you have a question about the app, a feature request, or just want to talk guns — reach out. This isn't a support ticket system. A real person reads every message.
For support issues, use the in-app feedback button in Profile.