CHAMBER LOCK PRO

I’m fairly new to owning guns and rifles. I recently bought StopBox Pro for my 9mm. My experience was so good that I purchased another StopBox Pro for my wife and a Chamber Lock Pro for my semi automatic shotgun to protect myself from my firearms getting in the hands of those who shouldn’t have it and preventing accidents from happening. The system works effortlessly and I appreciate the ease of operating the locks. I did have to modify the rubber bushing because it did not fit initially, but it was fairly easy to modified and I will purchase another Chamber Lock Pro for my next rifle.

Easy to use and works great! Simple instructions and most of all, the quality is first class. Great job!

It works as advertised and I knew it was gonna be great, like the their stop boxes. Fits like a glove and it’s easy to use. Highly recommended!

Works great! Very secure and safe.

I got it for my AR12 guage and it fits perfectly.

Out of the box, the Chamber Lock Pro fit like a glove. It removes as quickly as my handgun boxes open giving me instant access to my loaded gun. Gives a new meaning to locked and loaded!

I keep all of my handguns in StopBox Pro retention safes, but when it comes to my rifles, I really haven’t had a good way to lock them up, but also keep them readily accessible… I usually just put them in a rifle case, put a lock on the case and lock them up in a closet to ensure that no one can get their hands on them but me. It can be quite a cumbersome task to get to one of my rifles if I needed it. This is why I was thrilled to discover the chamber lock by stopbox.! Now, I can keep my “bump in the night” A.R. 15 locked and loaded and within short reach! Between the combination and the chain tethered to the wall, it’s gonna be kind of difficult for anyone to access my rifle easily…. That includes unwanted guests or even my kids… besides, what’s the point of having these firearms if I’m not gonna be able to use them when I need them? Super happy with my purchase. Quality was better than I expected. I will be picking up more.

The ordering and shipping of the shotgun chamber lock from StopBox USA was easy and quick. It is a great quality product.

I am very happy with the quality of the product being all metal, feels strong and locks in tight. Even adding the rubber piece for around the chamber to not scratch it is amazing.

Heavy-duty, grippy, secure yet instantly accessible - there's no way any of my young children would figure out the combination, yet I can access my shotgun instantly. Two thumbs up! The only thing I would change would be to offer the option of a truly foolproof combination - perhaps a sequence of button pushes. StopBox, I know the StopBox is your flagship product, but please don't stop making and improving the Chamber Lock Pro!

this is great i need to buy like 3 more one for each car and my house works with my plr-16 from kel-tec also works great with my ar-15s

So didn’t exactly fit since this IWI Mafteah is brand new. But spoke directly with the team at StopBox and shared that it’s the rubber grommet that is too thick. I had to cut my grommet to reduce the thickness and it works! They are going to look at making a new molded grommet for this shotgun and when ready they would send me to try out. Great products and staff here!

This is a must have addition for all of your shotguns and long arms perfect for your home defense or truck guns. Truly a life saving safety device to prevent unauthorized access from criminals or children. Easiest, fastest access with top notch construction. Dont get one, get one for every longarm, you can’t put a cost on your families safety!

What an incredibly simple yet EFFECTIVE way to store your AR-15. It's easy to access when it's needed, and yet, keeps unwanted hands (i.e. young kiddos) from accessing it.

If you haven't already picked one up, I HIGHLY recommend it. StopBox Chamber Lock Pro is the way to go! 🤘🏼

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.

Sleek, fast and safe!

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.

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.

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.

I have been configuring my mossberg shockwave as a home defense option for quite some time. One of the issues I have had with the shotgun platform is the lack of a drop safety which is easily solved by not chambering a round. However, I also wanted a way to secure my firearm for staging. The stopbox Chamberlock perfectly solves my problems. I feel that I am more comfortable leaving rounds in the tube and stored safely. Let’s pray I never need to unload a tube of minishells in my home!

Kit:
-Mossberg Shockwave
- Streamlight TL-Racker
- Monstrum 1913 Rail Adapter
- Bushnell Red Dot
- Federal ForceX2 6 Pellet 00 Buck
- Big Dot Front Sight
- Demonstrated Concepts Recoil Strap
- Demonstrated Concepts Sling
- OPSol Mini-Clip
-Federal

Love the Chamber Lock!! Would HIGHLY recommend including an extra spring in the box - Finally found mine after if sprung across the room while changing Finger Lock Code. Also Highly recommend watching the Instructional Video before dis-assembly. Thanks!!

Great way to secure the rifle.