
Gun Safe Upgrade Kit: Steel 6
Retrofit any safe or locking cabinet to properly store any combination of 6 tactical guns and traditional long guns.
90-Day Buy-It-Back Guarantee
Product Description
The Gun Safe Steel 6 Kit transforms your traditional gun safe into a versatile, modular storage solution with SecureIt’s patented CradleGrid™ Technology. This kit includes 1 steel grid panel (36″H x 17 1/4″W) 6 cradles, 3 stock base units, and all necessary hardware, offering secure storage for up to 6 long guns. With additional accessories (sold separately), you can customize it to store handguns, magazines, ammo, and gear to suit your needs.
Installation: The steel 6 mounts directly to the carpeted drywall in your safe. Fasteners and hardware is included.
Plywood backing is not required for the steel 6 kit
Tools Required:
- Medium Phillips Screwdriver
- Hammer
Learn More: Watch the steel 6 and 12 install video
Why Choose the Steel 6 Gun Safe Upgrade Kit?
The Steel 6 Gun Safe Upgrade modernizes your gun safe, blending the strength of traditional designs with modular flexibility. The steel kits mount directly to the carpet and drywall and do not require plywood backing. Ideal for collectors, shooters, or home defenders, it ensures your firearms and gear are organized, secure, and accessible, tailored to your unique needs.

WHY WE MADE IT
The Steel 6 is one of our first retail products. We had just completed the Seal Team armory project in Little Creek and many of the team guys wanted our CradleGrid system in there homes. Our Model 84 weapon racks were just too big for most home applications. We started development of the Agile Modular Gun Safe which was going to take some time. As a stop gap we quickly created the Steel 6 and Steel 12 kits. A handful of team guy installed them into their traditional gun safes and were blown away at the improvement. We added the Steel 6 and 12 to the FastBox to create our first retail product offering. A lot has changed over the years but the steel 6 and 12 kits still remain popular products.Product Details
Cradle (H x W x D):
3.5″ x 2 3/4″ x 6 1/2″
Weight:
5.5 oz.
Stock Base (H x W x D):
2″ x 5 1/2″ x 10″
Weight:
14 oz.
Small Panel (H x W x D):
16″ x 17 1/4″ 1/2″
Weight:
4 lbs. 8 oz.
- 6 Cradles
- 2 Small Gun Wall Panels
- 3 Stock Bases
- 2 Mounting Kits (eight 1″ drywall screws and eight drywall anchors total)
- Suggested Capacity of 6 Long Guns Max
- Additional CradleGrid™ Accessories Sold Separately
Popular Accessories
5 star | 88% | |
4 star | 6% | |
3 star | 0% | |
2 star | 0% | |
1 star | 6% |

GOVERNMENT & FEDERAL SALES
SecureIt Tactical has consulted, designed and installed weapon storage systems in all branches of the United States Military, Federal, State and local law enforcement communities.
SecureItTactical.com
WE ARE HERE FOR YOU!
SecureIt Gun Storage is proudly American-owned and privately held, reflecting a commitment to local craftsmanship and innovation. Our secure storage solutions are meticulously engineered to protect your rights—featuring keypad technology designed without any backdoors, ensuring your security remains solely in your control.
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Great product for organizing your safe.
Love everything about this system. It’s easy use , easy installation and looks great in my safe.
I’m very pleased with the quality of this product. It was very easy to place my order on line. I was sent regular and timely updates on the progress of the order. Arrived in great condition. I recommend this company.
Awesome system.