Model # GCB-500

Internet #203675978

Stack-On 2-Gun Key Lock Handgun Ammo Security Cabinet


2-Gun Key Lock Handgun Ammo Security Cabinet

$6261 /each
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Product Overview

Perfect for holding handguns, ammo, supplies and valuables. California DOJ-approved firearms safety device. California approved firearms safety device that meets the requirements of California penal code section 12088 and the regulations issued there under. Large locking cam passes through steel door and is secured behind the steel door frame. Pre-drilled mounting holes allow for easy attachment to floor, ceiling, wall or other Stack-On pre-assembled gun cabinets. Both the GCB-500 and GCG-500 fit on top of all standard pre-assembled Security Plus Gun Cabinets.

  • Available in a matte black paint finish
  • Safe includes one removable shelf
  • Foam padded bottom
  • Fastening hardware is included

Info & Guides

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Exterior depth (in.)
Exterior height (in.)
Exterior width (in.)
Interior Depth (in.)
Interior Height (in.)
Interior Width (in.)


Average long gun capacity
Gun Storage Type
Gun Cabinets & Racks
Adjustable Shelves
Lock Type
Peril Type
Product Weight (lb.)
Safe Capacity (cu.ft.)
Safe Size

Warranty / Certifications

Manufacturer Warranty
1 Year

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Customer Questions & Answers

I locked my key in the safe, how can I get a new one?

The number on the safe is Y119HF2442695, I need help with this.
Asked by: Bernie
You need a key to lock it. Impossible to lock a key inside.
Answered by: Tony
Date published: 2017-06-26

How fireproof?

Asked by: Buck
This is not a fireproof safe, it is only a security cabinet. There is no insulation.
Answered by: MrBoston
Date published: 2016-12-19
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Customer Reviews

2-Gun Key Lock Handgun Ammo Security Cabinet is rated 4.7 out of 5 by 13.
Rated 3 out of 5 by from Missing hardware The safe it self is great but unfortunately the box did not include the hardware to attach the shelf (it was supposed to) so I am unable to use the shelf until I go buy the hardware myself. Slightly disappointing but safe is nice otherwise.
Date published: 2017-06-27
Rated 5 out of 5 by from Stack On products are great. I bought this to store... Stack On products are great. I bought this to store ammunition and it works as advertised. Home Depot is also great to deal with. Great price and free shipping to my door. What is not to like?
Date published: 2017-06-13
Rated 5 out of 5 by from 2 gun safe box Very great product. Will do what it's meant for and secure your guns and ammo boxes. I have a full size CZ 75b on the top shelf with 3 clips and 50 pack of extra ammo. Bottom shelf Smith & Wesson 9mm also with 3 mags and extra ammo. Only complaint is that the top shelf has no soft protection like the bottom has. It's just a pure metal shelf. I went out and purchased a piece of foam a laced it with the stuff you put in your kitchen cabinets to keep your stuff from moving around. With all that still have a flashlight and knife with plenty of extra room.
Date published: 2017-01-10
Rated 4 out of 5 by from Works as advertised, most economical choice. I spent a lot of time researching gun storage options, most of the combination lock styles had mixed reviews. This one is very simple, just a key lock, and it is on the California DOJ approved list. The only thing I would say negative is that mine came with a dent in it, on the front right edge, not that noticeable, but still a dent. It's quite roomy inside, and feels durable. And simple. No combination to forget, no batteries to replace. It does need to be bolted down, and it comes with the hardware.
Date published: 2016-12-06
Rated 4 out of 5 by from Great product for price This is a solid cabinet very sturdy locking mechanism i would highly recommend this product.
Date published: 2016-08-23
Rated 5 out of 5 by from Exactly as expected. This product is exactly what I was looking for to store a few pistols and ammo. I like the fact that the top shelf is metal and screws to the side of the cabinet. I beleive other models have plastic shelfs that flex with weight. Currently have 2 pistols on top shelf and thousands of rounds on to spare.
Date published: 2014-04-08
Rated 5 out of 5 by from Good value for the money. Good product for keeping small hands off. This is not a safe. Good quality for the money.
Date published: 2013-04-16
Rated 5 out of 5 by from Does the Job!!! I ordered this cabinet to attach to my Stack-on10 gun cabinet. for added space and security. The cabinet arrived on time and in excellent condition. It fit like a glove and the quality and finish is better than I expected. I know others have had problems, but I experienced none of them.
Date published: 2014-03-18
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