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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 LOCKS

CHAMBER LOCKS

Regular price $99.00
Regular price $149.00 Sale price $99.00
SAVE $50 Sold out
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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.

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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

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 and Type III Hard Anodized

COMBINATIONS

The StopBox comes with 6 configurable combinations,
or 81 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.

MADE IN USA

We proudly make our products here in the USA!

PATENTED LOCK

Patent No. 11,435,154

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

6061 T6 ALUMINUM

TYPE II AND TYPE III HARD ANODIZED

GOT A QUESTION?

Give us a call!

Hours 9:00AM - 5:00PM PST

(509) 919-4600

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Customer Reviews

Based on 247 reviews
86%
(212)
11%
(27)
3%
(8)
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S
Steve
Great solution for saftey & accessibility

I don't have a long gun safe so I needed a way to secure my AR-15. The Chamber Lock was perfect. The AR is still accessibly but inoperable with the Chamber Lock securely in place. I had to change the combination to work better with my hand and if you watch the video it makes the process pretty simple. I did have to trouble shoot but the video even covered that. Just be very careful with the spings. I damaged one when reassembling and had to get a replacement. Samantha was great about sending several new spings. On that note prior to buying the lock I inquired about it fitment for my Daniel Defense DDM4 V7, since it was not listed on their site. Samantha was great about working with me until we determined it would fit. Great product and customer service.

E
Edward Thomas
Amazing Product

Sleek, fast and safe!

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.

T
Tanner
Good Soup, I Mean Lock Thing....

Works great, exactly as advertised. Even worked on my SDS Imports Civet 12 shotgun even though it wast listed as one of the compatible models.

M
M.B.
Lefty compatible

I'm one of those weird left-handed people. Main question in buying was, could I use this on my lefty AR. Answer I got was, "It should".....well, it does. Recommend adjusting the combo as it can be a little less than smooth than advertised but I have it set where I can use either hand to disengage. Excited to have this as I have children in the house and feel that this is a better platform for home defense than my pistol but harder to secure and deploy. Problem solved.

Glad your Chamber Lock is working for you! We usually answer with 'should' as many firearms are easily modified or a variety that may not be compatible.