2021 Best Large Gun Safes (Huge And Biggest)

Large gun safes are safes that can store a large number of firearms and they are mostly attached to the passionate gun collectors. A large gun safe is a safe that can store 10 or even more different types of firearms. The average capacity of a big gun safe is from 10 long guns up to more than 50 long guns so you can assume that the variety of large gun safes on the market is very big.

The good thing about having a large variety of products is that you can choose the one you need and want. That means that you can choose everything from the size to the color of the safe, but you have to choose them wisely because a price of a good quality large gun safe is not low. When you are buying a large gun safe you have to look at it as an investment because large gun safes for sale are made to last for 10+ years. Actually, most of them come with 5+ year warranty. The best large gun safes can also come with a lifetime warranty so you can see that they are made to last.

Best Large Gun Safes (Huge And Biggest)

The first and the most important thing you have to decide before you buy a large gun safe is the capacity you need. The gun safe capacity refers to the number of firearms that can fit in one gun safe so you have to consider the number of firearms you have before you make the purchase. Don’t buy a “22 long gun safe” for your collection that has 22 long guns because your firearm will be too crowded. The general rule about picking the best gun safe is that you have to buy a safe that has at least 10% bigger capacity than your gun collection you want to store in the safe. That means you can fit 16-20 long guns in the 22 long gun safe.

Top 6 Best Large Gun Safes For Sale

Sentry Safe XX-Large Safe

This is not the best example of a large gun safe because it is not safe that can store long guns or rifles. It is a safe that can store documents, records, jewelry, and handguns and it has a 4.7 cubic feet capacity. The biggest advantage of this safe is the fact that it comes with an adjustable interior which means you can organize it the way you like it. it is not high enough to store a rifle, but it is big enough to store handguns on the shelves.

Sentry Safe XX-Large Safe

Besides having a good capacity, this safe is also water and fireproof so you can be sure that your belongings will be secured during fire or flood. The fire protection lasts about 30 minutes at 1400°F and the safe can keep the interior dry for about 72 hours in flood conditions in 12-inch of water.

Steelwater AMSWFB-845 2-Hour Safe

Another large gun safe that can’t store long guns or rifles is the Steelwater safe. The safe comes with 2 adjustable shelves which give you enough space to organize the interior by your desires and needs. The 5 chrome plated locking bolts will keep the door closed once the electronic combination lock is activated and the only way to open it is to enter the right PIN number.

Steelwater AMSWFB-845 2-Hour Safe

This large gun safe also has fire protection, but it isn’t waterproof like the model above. If you think that the fire protection is more important then I would suggest this big gun safe because it has 2-hour fire protection at 1850°F.

Stack-On 10-Gun Cabinet GCDB-924

Stack-On gun safes are very popular and you will notice that I have more than one model in this large gun safe list. The first I am about to show you has enough storage space to store up to 10 long guns and it has double doors. That means you can organize one section as a big gun safe and the other section you can fill up with removable shelves and use it to store handguns, munition, documents and other valuable things.

Stack-On 10-Gun Cabinet GCDB-924

Although this big gun safe is actually a cabinet it is durable enough to keep the burglars away from your belongings. The large gun safe comes with a 3-point locking system with double butted, key coded lock. You can mount the entire big gun safe to the wall or the floor to prevent the burglars from tipping it over.

Stack-On 18-Gun Cabinet GCB-18C

Another big gun safe I want to share with you is the gun cabinet that can store up to 18 long guns and you can easily convert it to a 9 long gun safe if you use the adjustable shelves in one part of the safe. It is actually pretty similar to the Stack-On gun safe I have reviewed above because it is only a bigger model so you can expect the same characteristics of this model.

Stack-On 18-Gun Cabinet GCB-18C

Since it has so many adjustable shelves you have to make sure that the belongings will be scratch free. That is why I want to tell you that every shelf is foam padded, including the floor of this large gun cabinet.

Steelwater Heavy Duty Gun Safe AMLD593924-blk

The next few models are easy to characterize as a huge gun safe because they can store more than all gun safes I have reviewed before together. This Steelwater gun safe can store up to 39 long guns although the recommended number is 24-30 long guns. The 12-gauge steel construction and 18 locking bolts make sure that the huge gun safe stays closed until you open it with the right combination for the combination lock.

Steelwater Heavy Duty Gun Safe AMLD593924-blk

This heavy-duty huge gun safe comes with 60 minutes fire protection at 1875° with the heat-activated door seal that expands in the event of a fire to prevent the smoke and heat from entering the large gun safe which is very important because the interior of the safe is fully carpeted to prevent damages of your firearms.

Cannon Safe All Rifle 5936

Cannon Safe is the toughest and biggest gun safe on this list that can store up to 42 guns inside, with the recommended number of approx. 30 guns. This safe is completely adjusted to the most diverse firearm collection so you can be sure that you can store all your firearms inside. The safe comes with a fully carpeted interior and a door organizer to make sure that every surface is used in the safe.

Cannon Safe All Rifle 5936

This huge gun safe comes with an electronic lock and a triple hard plate right behind the lock to prevent the burglars to drill their way into the safe. The large gun safe also comes with 45-minute fire protection that is achieved with heat-activated door seal like the Steelwater gun safe above. Last but not least, this large gun safe is approved by California DOJ so you can be sure it is a good quality gun safe.

If you aren't familiar with the gun safes on the market and you aren't sure which of the gun safe models is the best choice for you, I recommend you to read my Gun Safe Buying Guide so you can learn how to determine which gun safe suits your lifestyle best. I have made a detailed guide about the features you have to consider before you buy a gun safe and they are connected to the size, brand which made it, capacity, materials used during the production and special features like fire or water protection. If you are familiar with all those features, I suggest you visit my posts about best biometric, quick access or fireproof gun safes if you know that they suit your lifestyle best.