ALL MECHANICAL DESIGN
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
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Customer Reviews
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!
