⭐⭐⭐⭐⭐

WHY ARE WE GIVING AWAY A STOPBOX FOR FREE?

Yup. You read that right. We're giving our BEST SELLING product away for FREE, and here's why...

...WE WANT TO SHOOT 🔫 STRAIGHT WITH YOU -BUCKLE UP.

It's honestly very expensive 💸 to educate people on a product that's unique to the marketplace. Like shockingly 😱 expensive. The faster we go from introduction 👋 to lifetime customer 🫶 the less money Mark Zuckerberg gets to pocket off all of us. (That's not a joke!) So rather than tease you with a 10% off discount, then maybe a larger discount around the Holidays we're going to cut to the chase. Right here, right now. We'll give you a FREE StopBox when you purchase a Chamber Lock. That way you can secure your pistol with the same quick-access design as our Chamber Lock and we only have to pay for shipping once! It's truthfully that simple. Win-Win! 🙏

NO, THIS IS NOT 🚫 A SAFE.

We designed the Chamber Lock with this criteria: Instant, reliable access, in the dark and under stress, without the use of batteries or electronics.

✅ Also use as a Chamber Flag when ranges require it.

THE WHOLE ENCHILADA 🌯

The Chamber Lock is designed to prevent unintentional access while your firearm is at the ready. Our patented mechanical hand gesture code lock is instinctive to use in the dark and under stress.

NOT TO BRAG BUT...

Here are some things we're really proud of!

MADE IN USA

We proudly make our products here in the USA! Post Falls, Idaho to be exact.

PATENTED LOCK

Our Hand Gesture Code Lock is so unique we were granted a US Patent! Patent No. 11,435,154

30-DAY RISK FREE TRIAL

We offer a 30 Day Money Back Guarantee! If you are not fully satisfied contact us within 30 days of product delivery and we'll issue a full refund upon the return of your order.

LIFETIME WARRANTY

We stand behind our products and offer a Lifetime Warranty!

FREE SHIPPING

Orders typically ship same or next business day.

COMBINATIONS

The StopBox comes with 6 configurable combinations,
or 16 with the Actuator Accessory Pack NOTE: We recommend sticking with the preset combination unless you have physical limitations. Our lock is not designed to stop someone with prior knowledge of the StopBox and how it works. It's designed to be used to prevent unintentional access to others while it's in your proximity.

COMPATIBILITY NOTICE

Compatible with Mil-spec AR-15 Uppers.

May have compatibility issues with some PSA Uppers.

NOT COMPATIBLE WITH:

Ruger AR-556 (Unless option is selected)

Radian A-DAC

Upper Receiver

Juggernaut Tactical AR-15 Billet Upper

The Shotgun Chamber Lock is compatible with common pump 12 gauge shotguns such as the Mossberg 590 and Remington 870.

MATERIALS

• 6061 T6 Aluminum

• Type II Hard Anodized

SO WHO USES THE STOPBOX?

The StopBox is used by over 150,000 gun owners including many professional protectors. Our customer return rate is 3.1% which means you have a 96.9% chance of loving it!

HEAR 🗣️ WHAT CUSTOMERS ARE SAYING...

  • AWESOME PRODUCT, AWESOME COMPANY

    ⭐⭐⭐⭐⭐

    This is a great way to keep my rifle ready for anything that might happen but also keeping it safe to have around my children! It's a great product from a great company, it's easy to use and works perfectly.

    - Talon Smith

  • VERY IMPRESSED

    ⭐⭐⭐⭐⭐

    Got the shotgun stopbox in yesterday and I think it’s great. I’m super impressed with how solid it feels, that rubber spacer was smart.
    I’m also impressed with how you can’t get the shells out of the top or bottom while it’s locked. Good product guys keep it up.

    - Lance

  • GREAT PRODUCT AND DESIGN

    ⭐⭐⭐⭐⭐

    Functions as specified or better. Love it and will definitely recommend to all my family and colleagues. Thanks StopBox!!

    - Kenneth Taylor

GRAB YOUR FREE STOPBOX HERE👇

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COMPATIBILITY NOTICE

Compatible with Mil-spec AR-15 Uppers.

May have compatibility issues with some PSA Uppers.

NOT COMPATIBLE WITH:

Ruger AR-556 (Please email us for a Ruger version)

Radian A-DAC

Upper Receiver

Juggernaut Tactical AR-15 Billet Upper

The Shotgun Chamber Lock is compatible with common pump 12 gauge shotguns such as the Mossberg 590 and Remington 870.

FREE SHIPPING ON THIS ITEM

Orders typically ship same or next business day.

30-DAY RISK FREE TRIAL

We offer a 30 Day Money Back Guarantee! If you are not fully satisfied contact us within 30 days of product delivery and we'll issue a full refund upon the return of your order.

CHAMBER LOCK

CHAMBER LOCK

$169.00
$308.00 $169.00
Sale Sold out
Shipping calculated at checkout.
View full details

NO BATTERIES OR ELECTRONICS

ALL MECHANICAL DESIGN

Designed to prevent unintentional access while your firearm is at the ready. Our patented mechanical hand gesture code lock is instinctive to use in the dark and under stress.

COMPATIBILITY NOTICE

Compatible with Mil-spec AR-15 Uppers.

May have compatibility issues with some PSA Uppers.

NOT COMPATIBLE WITH:

Ruger AR-556 (Please email us for a Ruger version)

Radian A-DAC

Upper Receiver

Juggernaut Tactical AR-15 Billet Upper

The Shotgun Chamber Lock is compatible with common pump 12 gauge shotguns such as the Mossberg 590 and Remington 870.

MATERIALS

• 6061 T6 Aluminum

• Type II Hard Anodized

COMBINATIONS

The StopBox comes with 6 configurable combinations,
or 16 with the Actuator Accessory Pack NOTE: We recommend sticking with the preset combination unless you have physical limitations. Our lock is not designed to stop someone with prior knowledge of the StopBox and how it works.

FREE SHIPPING

Orders typically ship same or next business day.

30-DAY RISK FREE TRIAL

We offer a 30 Day Money Back Guarantee! If you are not fully satisfied contact us within 30 days of product delivery and we'll issue a full refund upon the return of your order.

MADE IN USA

We proudly make our products here in the USA!

PATENTED LOCK

Patent No. 11,435,154

HOW IT WORKS:

1. Press the combination

2. Press the thumblock

3 Pull out of the Chamber

4. Drop the bolt

100% SATISFACTION GUARANTEED

"Try your StopBox RISK FREE for 30 days. If you're not satisfied for any reason, you may return your order for a full refund."

- DYLAN ERVIN, FOUNDER

GOT A QUESTION?

Give us a call!

Hours 9:00AM - 5:00PM PST

(509) 919-4600

CONTACT US

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Customer Reviews

Based on 235 reviews
84%
(197)
11%
(25)
3%
(6)
1%
(3)
2%
(4)
E
Edward Thomas
Amazing Product

Sleek, fast and safe!

User picture
D
Daniel M
Shotgun chamber lock

Does exactly what it is designed to do. Great product, have already recommended it.

J
Jason Brumbelow
Nice lock!

My Mosberg took the chamber lock perfectly!

C
Casey Russo
Love it.

I want another 12 guage chamber lock and an AR chamber lock. But, I can't afford it. Haha

These chamber locks are effin awesome. Do you have Kids? Family? Or just a busy household? These are fantastic and for you! The lock boxes are cool as well. YEA,They seem a bit jenky at first. Although! They do exactly what they're supposed to do, and thats a win win for advertising.
I must say it! I trust this analog chamber lock more than trigger guards. This set up over a digital, key or traditional combo entry is two thumbs up everytimee, it is as advertised. Got a 12 guage? Or and AR15? This is for you.

I wish stop box had a wider variety of boxes and chamber locks. Possibly even some trigger lock assemblies for pistols and smaller firearms. Sometimes, having a box on a table, is a bit too big. 5 out of 5 on both fronts. Thank you Stop Box.

User picture
L
Larry Houser
Very Secure

Takes some practice but works well. I feel much better about having a loaded shotgun in my bedroom.

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