chamber lock

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NO batteries / keys

No Failures

At StopBox USA, our goal is to secure your firearm without sacrificing accessibility when you need it the most. Designed to prevent unintentional access while your firearm is not on your body or in the safe. Our unique hand gesture code lock is instinctive to use in the dark and under stress; and does not use batteries or electronics.

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AR-15 Chamber Lock

Quick, reliable access when you need it most.

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We Stand By Our Products

Made in the USA
30-day money back guarantee
Lifetime Warranty
Instant, reliable access

Trusted by Thousands of Customers

1756 reviews
Works Great on My AR-9 (Glock platform)

I bought this with the 100% return guarantee in mind. I figured if it didn’t fit I could use it on my AR-15 or return it. Well it fit perfect on my AR-9 which I keep for home defense.

TraumaDude
AR-15 Chamber Lock
StopBox and Shot Gun Chamber Lock

I am very satisfied with both products.

Bruce R.
StopBox + Chamber Lock

StopBox

Doug Albaugh
StopBox

Love how simple it is

Ben
StopBox
Great

Very nice and works great

MICHAEL SCHREDER
AR-15 Chamber Lock
Hat

Is awesome!! Hat great quality and flexible. The design are 🔥🔥

Manuel Reyes
StopBox AR-15 Hat
Patch

Awesome!! Reminder everytime you go.

Manuel Reyes
Before Leaving Home Patch
Love it

I use it for my glock 43 and would like to be able to use it for my xd9 as well but doesn’t fit with the mag unless I position it backwards (from how I keep it bedside) so a slightly bigger model would be awesome In the future. Grateful for this product tho and the added layer of safety and peace of mind it brings to my home when kids are around!

Cameron Murray
StopBox
Won't but

If you're afraid to put the price in the ad, it's obviously too expensive.

TMart
StopBox

Shotgun Chamber Lock

Ed Goodwin
Shotgun Chamber Lock
Great product

Well built, & was shipped out fast.

Douglas Poss
SnapSafe® Lock Box Cable
Great

Excellent product!

Herrera
StopBox
Expectations were met from Advertising

Works well for work, car and home

John
StopBox
Gun safe

I needed a gun safe that was easy access and no batteries to die out ! This fit exactly what I needed ! Now I have 4 of them in the house

James Taylor
StopBox
new stopbox

found it difficult to change combination, no youtube videos or directions.

mark haney
StopBox

Trusted by pros

"Truly brilliant..

"It's so intuitive and easy to learn to unlock. I really like the idea of having your gun so quickly and easily accessible. Truly a brilliant idea and execution. I have it on the side table next to me with my RP9 in it.

Even though we don't have kids, this is a perfect way to secure the gun while keeping it accessible to just us, and easily moving it from room to room and the car!"

- Travis Tomasie

National & World Shooting Champion

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