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Diamond Back 90 Minutes 51 Long Gun Safe GS5940X

Our Lowest Price Guarantee. We are so confident that our prices are the lowest on the net, if you find a lower price we will match it and give you an additional 10% of the difference.

How it works:

If our item listed for $1500 and you found it somewhere else for $1400, we will sell it to you for that price and give you an additional 10% discount of the difference, you final price is $1390. Guaranteed.
Let us know where you found it.
  • Model: DHO-GS5940X

Starting at: $1,880.01

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Diamond-back GS5940X 51 Long Gun Safe Description

This Diamond-back GS5940X 51 Long Gun Safe has a semi-gloss black paint finish. It can store a total of 51 guns (this still varies depending on the number of guns and its accessories). The interior is universal, giving you the choice of storing long guns or having shelves.

This safe is great for enthusiasts that want more from their gun safes. Thought the appearance is similar to other gun safes, this one comes with a steel door that is double the thickness and twice the layers of fire liner.

Other security features include the following:

·        1/4” solid steel plate added to the entire door to resist prying

·        1 long shelve

·        6 short shelves

·        3-spoke handle

·        (14) 1.5” solid steel chrome-plated bolts

o   7 active locking bolts

·        2-layer fireproof protection for 90 minutes

·        Heavy-duty solid steel hinges

·        Plush-carpeted interior

·        Hard plate

·        LaGard dial keypad

Diamond-back GS5940X 51 Long Gun Safe specifications

The Diamond-back GS5940X 51 Long Gun Safe have the following specifications:

·         Dimensions (H x W x D):

o   Exterior:         59” x 40” x 27”

o   Interior:          56.25” x 37.75” x 18.63”

·         Weight:                      884 lbs.

·        Capacity:                    21.6 cubic feet

o   3 sections at 17 guns each

·        Body thickness:         1/8” solid steel

·        Door thickness:          ¼” solid steel


·         One year: All Diamond Back Safes are backed by a lifetime warranty against fire and burglary. Diamond Back Safes warranties all parts and labor, excluding all digital components, on all Diamond Back Safes purchased for a period of one year from date of purchase against any manufacturing defects. See more about Diamond Back GS5940X 51 Long Gun Safe warranty.

Shipping and Delivery

In the lower 48 states, shipping includes a lift gate to protect the safe from the truck to the ground since it is a curbside delivery. It is the customer’s responsibility to get the safe to the desired room. Delivery is made by appointment so a daytime phone will be required when an order is placed.




Our 110% Low Price Guarantee.

Discount Home Office offers the lowest prices on everything Floor safe, drop safe, ground safe, data safe, or fire safe that we carry from Cobalt and other manufacturers. If you should find a lower price from a legitimate competitor on an identical item we stock (including shipping, tax, etc), we will beat the competitor's price by 10% of the difference.

For an a product to be eligible, it has to meet the following conditions:

  • The price must be published on the competitor website.
  • The website should be functional and orders can be placed online to calculate the total including shipping and tax (we will not call to get the price).
  • The competitor must have the item in stock and available for immediate shipping.

You must provide us with the following:

  1. A direct link to the item on the competitor's website.
  2. Your complete shipping address including street address, city, state and zip code (to be able to calculate the shipping).

This policy does not cover the following:

  • We do not match closeouts, liquidations, store specific coupons or rebates, and clearance items.
  • We do not match local stores or ads, local pick-ups, auction sites (e.g. eBay)
  • We do not Match wholesale club prices in which there is a fee to join.
  • We do not match email quote
  • We do not match orders placed previously or already received

If we can verify the total through their shopping cart and it is lower than our price, we will gladly beat it by 10% of the difference in price. Example, if our total price for the item we are matching price on is $1000 and their price is $900, we will lower our price to $900 and give you 10% of the difference price ($10 in this case), so all you pay is $890.

To receive your discount, please contact us using the "Let us know where you Found it"  in the box above the main picture, using this will fill out some of the required information and safe you time. Sorry we can not do this service over the phone. Thank you for shopping with us.