---
product_id: 2849276
title: "Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black"
brand: "stack-on"
price: "$6721"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/2849276-stack-on-gcb-18c-steel-18-gun-convertible-steel-security
store_origin: MX
region: Mexico
---

# Convertible shelving 3-point locking system 75 lbs weight limit Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black

**Brand:** stack-on
**Price:** $6721
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind with style!

## Quick Answers

- **What is this?** Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black by stack-on
- **How much does it cost?** $6721 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/2849276-stack-on-gcb-18c-steel-18-gun-convertible-steel-security)

## Best For

- stack-on enthusiasts

## Why This Product

- Trusted stack-on brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spacious Design:** Generous dimensions (18"D x 21"W x 55"H) fit seamlessly in any room.
- • **Sturdy & Reliable:** Crafted from durable welded steel for long-lasting security.
- • **Secure Your Assets:** Experience peace of mind with a robust 3-point locking system.
- • **Customizable Organization:** Adjustable barrel rests accommodate tactical weapons with ease.
- • **Versatile Storage Solutions:** Easily convert to shelving for ammo, pistols, or tools.

## Overview

The Stack-On GCB-18C Steel 18-Gun Convertible Security Cabinet is a versatile and secure storage solution designed for firearms and other valuable items. With a robust 3-point locking system and customizable shelving, this cabinet ensures both safety and organization. Its durable welded steel construction and spacious design make it an ideal choice for any room, while the adjustable features cater to various storage needs.

## Description

Product Description               The stack-on Tactical gun cabinet is the safest way to store your guns. Designed with the Usability and comfort of all gun enthusiasts, stack-on does not sacrifice cost for quality. This stack-on cabinet is approved by the California department of justice as meeting their standards for safely storing firearms.                  From the Manufacturer               Stack-On's Gun Cabinets feature welded, steel box construction and superior all steel 3 point locking system with double butted, key coded lock. Full length welded and staked steel piano hinge provides greater security. Also features Stack-On's patented, contoured non-marring barrel rest and barrel standoffs for scoped guns. Durable baked epoxy finish in hunter green. Flush mount bottom for easier fastening to floor. Pre-drilled mounting holes allow easy attachment to the floor or wall. Fastening and finishing hardware included. Pre-drilled top mounting holes align with Stack-On's Pistol/Ammo Cabinets. Stack-On's superior all steel 3-point locking system provides greater security. The locking plate passes behind the steel cabinet frame at the top and bottom of each unit. In addition, a large steel locking plate is secured behind the steel door frame in the center section of the door panel. Molded barrel rests won't deteriorate or compress over time. The contour of the barrel rest will accommodate rifles as well as side-by-side shotguns. Stack-On's patented barrel rests keep your guns in place. Stack-On's patented barrel rest standoffs keep most scoped rifles away from the back of the cabinet and allow for one position storage. This unique standoff can be attached to any Stack-On barrel rest and removed if your needs change.

## Features

- Can convert areas to shelving for storing Ammo, pistols or other items
- 3-point locking system with key coded cylinder lock
- Includes adjustable barrel rests that are extended to accommodate the added depth needed to store tactical weapons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Stack-On |
| Color | Black |
| Recommended Uses For Product | Tools |
| Product Dimensions | 18"D x 21"W x 55"H |
| Mounting Type | Floor Mount |
| Room Type | Bedroom |
| Door Style | lock |
| Weight Limit | 75 Pounds |
| Included Components | Shelves |
| Finish Type | Polished |
| Size | Curbside Delivery |
| Shape | Rectangular |
| Number of Shelves | 2 |
| Number of Pieces | 1 |
| Item Weight | 75 Pounds |
| Base Type | Cross |
| Installation Type | Freestanding |
| Top Material Type | Welded Steel |
| Handle Material | Welded Steel |
| Back Material Type | Alloy Steel |
| Assembly Required | Yes |
| Frame Material | Alloy Steel |
| Number of Compartments | 2 |
| Is Customizable | Yes |
| Number of Levels | 1 |
| Lock Type | Double-Bitted Key Lock |
| Global Trade Identification Number | 00085529000182 |
| UPC | 085529000182 085529999189 806374222600 |
| Manufacturer | STAAP |
| Item Weight | 75 pounds |
| Item model number | GCB-18C-DS |
| Is Discontinued By Manufacturer | No |
| Backing Material | Alloy Steel |
| Material Type | Steel |
| Number of Items | 1 |
| Manufacturer Part Number | GCB-18C |

## Product Details

- **Brand:** Stack-On
- **Color:** Black
- **Recommended Uses For Product:** Tools
- **Product Dimensions:** 18"D x 21"W x 55"H
- **Mounting Type:** Floor Mount

## Images

![Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black - Image 1](https://m.media-amazon.com/images/I/81iMw7GqAJL.jpg)
![Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black - Image 2](https://m.media-amazon.com/images/I/313z9RvXn5L.jpg)
![Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black - Image 3](https://m.media-amazon.com/images/I/914fOP6OQtL.jpg)
![Stack-On GCB-18C Steel 18-Gun Convertible Steel Security Cabinet, Black - Image 4](https://m.media-amazon.com/images/I/81HmojD02rL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Will my scoped Mossberg Patriot bolt and scoped M14 fit ?**
A: I would think so. I have a scoped M1903, which I imagine is about the length of an M14. It fits fine. I have a Mosin which is longer, and for that one, the muzzle has to go behind the installed top shelf (there's space there), so I have to angle that one in to put it against the back wall. But, if I put it towards the front by the door, it fits fine in front of all the installed shelves (where longer guns can fit by design).

**Q: I cannot open the gun closet.  It was delivered closed and there are no keys. How do I open the door?**
A: No of o have the key code but not the serial number would they still send it

**Q: Is this product fire safe?**
A: Hi Kelly no this is not a fire safe, how ever it is a solid gun cabinet! hope this helps?

**Q: What is the maximum width of the door opening.  I am re-purposing this and need to know.  Thanks in advance.**
A: 13 7/8"

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-28*