12 Best 18 Gun Safe of 2026 For Scoped Rifles

1

KAER 18-20 Gun Safe Gun Cabinet Large Gun Safes for

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• ARS Mark

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  9.5
• Brand
  KAER

Key specs1

Storage configuration

• Includes a dedicated drawer for accessories
• Removable shelf accommodates longer barrels

Pros & cons42

Pros

• Holds up to 18 to 20 firearms across long guns, shotguns, and handguns
• Dedicated integrated drawer provides isolated storage for pellets and accessories
• Removable shelf allows reconfiguring interior vertical space for taller air rifles
• Electronic keypad lock enables quick numerical code entry

Cons

• Usable capacity drops well below 18 guns when storing scoped rifles
• Interior clearance depth for wide optics is unstated and requires checking

2

Eltean 15-18 Large Gun Safe for Home Rifles and Pistols

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  7.6
• Brand
  Eltean

Key specs1

Capacity rating

Listed for 15 to 18 firearms, but expect to fit roughly half that count if your air rifles mount wide optics or prominent sidelevers.

Pros & cons32

Pros

• Rated to hold between 15 and 18 long guns and handguns in one cabinet
• Generous interior width accommodates mixed collections of rifles and pistols
• Straightforward cabinet layout simplifies placing tall long guns inside

Cons

• Storing scoped rifles will cut effective capacity well below the 18-gun claim
• Specific lock type and mounting hardware details are not listed in the data

3

KAER 18-21 Fingerprint Gun Safe for Rifles with Scoped for

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  7.7
• Brand
  KAER

Key specs1

Optic clearance

Designed with spacing for scoped rifles, though buyers should measure turret width to ensure neighboring airguns do not rub against each other.

Pros & cons32

Pros

• Specifically formatted to clear scoped rifles and tactical AR-15 style frames
• Listed capacity of 18 to 21 guns provides generous volume for large collections
• Fingerprint biometric scanner allows rapid keyless access without remembering codes

Cons

• Full 21-gun capacity is unreachable when every rifle carries a mounted optic
• Interior depth and panel thickness are not detailed and should be confirmed

4

KAER 15-20 Gun Safe Gun Cabinet 2 in 1Large Gun

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  8.9
• Brand
  KAER

Key specs1

Interior modularity

• Two-in-one layout separates long guns from handguns
• Removable shelf provides room for longer airgun barrels

Pros & cons42

Pros

• Two-in-one design separates long guns from handguns and gear
• Includes a built-in drawer to keep ammo, magazines, and pellets organized
• Removable shelf can be adjusted or removed for tall air rifles
• Electronic lock provides code-based access for fast cabinet opening

Cons

• Capacity drops substantially below the listed 15 to 20 range with mounted scopes
• External emergency battery port details are not specified in the listing

5

10-12 Biometric Gun Safe for Rifles and Pistols,Gun Safes for

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  8.5
• Brand
  Hymnxemo

Key specs2

Cabinet dimensions

16 in D x 18 in W x 55 in H

Shelf adjustability

Adjustable internal shelves allow custom clearance for air rifle barrels and tall optic mounts.

Pros & cons42

Pros

• Specified 16-inch depth gives generous clearance for scopes and protruding levers
• Biometric fingerprint scanner enables rapid keyless access
• Adjustable shelves allow tailoring vertical clearance for different barrel lengths
• Clear dimensions of 16 by 18 by 55 inches make closet placement easy to plan

Cons

• Lower 10 to 12 gun capacity accommodates fewer rifles than 18-class cabinets
• The 55-inch height may be tight for extra-long barrels with muzzle devices

6

Eltean 18-20 Large Long Gun Safe for Home Rifles and

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  7.9
• Brand
  Eltean

Key specs1

Long gun fit

Sized for long guns and pistols, though wide airgun stocks and optics will cut into total rifle capacity.

Pros & cons32

Pros

• Rated to hold 18 to 20 long guns and handguns in a single enclosure
• Large cabinet interior accommodates longer rifles and shotguns
• Provides dedicated room for both standing long guns and handguns

Cons

• Holding 18 to 20 rifles requires slim un-scoped guns packed flush together
• Lock style, shelf options, and wall-mounting holes are not listed in the data

7

Kaer Biometric Gun Safe for Rifles and Pistols, 18-21 Larger

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  7.9
• Brand
  KAER

Key specs1

Security and alert modes

• Includes tamper and unauthorized access alarm
• Mute mode silences keypad and access beeps
• Built-in LED light illuminates cabinet interior

Pros & cons42

Pros

• Designed to fit scoped rifles and AR-15 platforms without crowding barrels
• Built-in LED interior light illuminates rifles and optics in dark rooms
• Includes an audible alarm system along with a mute mode for quiet entry
• Removable shelf and gun rack allow custom interior configuration

Cons

• Mounting multiple scoped airguns will still limit capacity well under 21 guns
• Electronic features and biometric scanner require ongoing battery monitoring

8

KAER Biometric 18-20 Gun Safe for Rifles and Pistols,Large Rifle

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  9.0
• Brand
  KAER

Key specs1

Access mechanism

Biometric fingerprint scanner enables rapid opening during emergencies without entering digit sequences.

Pros & cons32

Pros

• Biometric fingerprint scanner grants instant entry without dialing combinations
• High 18 to 20 gun rating holds sizable collections of rifles and pistols
• Large cabinet build accommodates tall long guns alongside handguns

Cons

• Effective capacity drops when loading rifles with attached scopes and sunshades
• Internal shelf layout and anchor hole locations are not specified in the listing

9

Greenvelly 10-14 Gun Safe for Rifles and Pistols,Rifle Safes with

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  7.9
• Brand
  Greenvelly

Key specs2

Assembly requirement

Full panel assembly required

Door organizer

Adjustable handgun pockets keep pistols off the bottom floor, leaving more base space for airgun buttstocks.

Pros & cons32

Pros

• Digital keypad provides quick push-button code entry for home security
• Adjustable handgun pockets on the door free up lower floor space for rifles
• Compact footprint fits easily into standard residential bedrooms or closets

Cons

• Full assembly is required upon arrival, needing careful panel alignment
• Maximum 10 to 14 capacity leaves room for only 5 to 7 scoped air rifles

10

Large Gun Safe for Rifles and Pistols, Gun Cabinet Stores

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  8.9
• Brand
  QIRANUI

Key specs2

Lockout prevention

External battery box included

Internal organization

• Lockable separate internal compartment for ammo or gear
• Adjustable gun rack adapts to varying barrel heights
• Interior LED light illuminates optics in low light

Pros & cons42

Pros

• Lockable separate compartment isolates pellets, magazines, or handguns
• External battery box ensures keypad access even if internal batteries fail
• Interior LED light illuminates barrel rests and optics in dim conditions
• Adjustable gun rack and removable shelves adapt to different barrel heights

Cons

• Storing full-sized scoped airguns reduces holding capacity below the 20-gun max
• Internal compartment partition reduces lateral width for long gun storage

11

KAER Biometric Gun Safe Rifle,Gun Safes for Rifles and Pistols

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  7.9
• Brand
  KAER

Key specs1

Dual entry lock

Combines biometric fingerprint scanning with a push-button digital keypad for flexible access.

Pros & cons32

Pros

• Fingerprint keypad lock combines biometric scanning with code-based entry
• Dedicated pistol storage organizes handguns off the main cabinet floor
• Adjustable barrel racks reposition to support different rifle and airgun lengths

Cons

• Rated 14 to 15 firearm capacity will only hold roughly 6 to 8 scoped air rifles
• Steel gauge and wall mounting bolt patterns are unstated and must be confirmed

12

KAER 13-15 Biometric Gun Safe Fingerprint Gun Safe for Rifles

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  7.8
• Brand
  KAER

Key specs2

Delivery condition

Arrives unassembled

Handgun arrangement

Adjustable pistol racks keep sidearms elevated so rifle barrels and air cylinders have more room below.

Pros & cons32

Pros

• Biometric fingerprint scanner offers fast, keyless cabinet opening
• Adjustable pistol racks keep handguns organized away from long gun barrels
• Multi-function cabinet layout supports both standing long guns and pistols

Cons

• Arrives unassembled, requiring manual panel bolting and alignment before setup
• Listed 13 to 15 firearm capacity will fit only 5 to 7 scoped rifles comfortably

Last update on 2026-10-09 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

How many scoped rifles actually fit inside an 18-capacity gun cabinet?

Manufacturer capacity ratings assume slim, unadorned firearms stored flush together, so adding optics reduces practical capacity significantly. Large elevation turrets, wide sunshades, and side-mounted cocking levers push neighboring guns outward, meaning an 18-slot layout often holds far fewer fully outfitted rifles unless you stagger their positions. If you only own a modest collection of optics-equipped firearms, a 12 long gun safe can provide a comparable footprint, but for an expanding collection, verify that the interior depth allows your scopes to clear the door without rubbing.

Are internal racks and shelves adjustable for different rifle barrel lengths?

Yes, many high-capacity cabinets feature adjustable gun racks and removable shelving designed to fit varying long gun heights. Removable top shelves let tall break-barrel air rifles or long shotguns use the cabinet's full vertical space. If your setup includes shorter carbines or a compact tactical air rifle, lowering the rack positions or keeping the upper compartment in place preserves organized storage for gear without wasting vertical clearance.

Do these large gun cabinets arrive fully welded or do they require assembly?

Delivery formats depend on the specific model, as some cabinets ship flat-packed with assembly required while others arrive as a fully welded single unit. Bolt-together units make transporting individual panels up stairs or through narrow basement doorways manageable for one person. Pre-welded steel units eliminate setup time and provide rigid seams out of the box, but you must measure doorframes and stairwells in advance to ensure the cabinet clears every corner during delivery.

What happens if the biometric scanner or electronic keypad runs out of battery?

You can unlock the cabinet by using the provided mechanical emergency override keys or by connecting an external battery box. Electronic keypad and fingerprint models feature hidden keyholes behind removable faceplates or protective plugs to ensure you retain access during power failures. Certain units also include an external battery pack that plugs into the lock face to provide temporary power from the outside. Always store the physical backup keys and emergency battery box in a separate secure room rather than locking them inside the safe.

Can you store handguns, pellets, and shooting gear inside an 18-gun cabinet?

Yes, cabinets equipped with removable shelves, dedicated pistol racks, or separate lockable compartments keep small gear organized off the main floor. Top drawers and inner compartments hold ammo boxes, tins of .177 or .22 caliber pellets, and spare magazines securely. Door organizers or adjustable handgun pockets also elevate sidearms away from long gun barrels, preventing loose metal parts from scratching delicate optical coatings and stock finishes.

What is the best way to keep a tall gun safe stable when loading heavy rifles?

Securing the cabinet to wall studs or a solid floor using pre-drilled mounting holes provides the necessary stability to prevent dangerous tipping. Tall, slender steel cabinets become front-heavy when the main door swings open, especially when loaded with heavy long guns, optics, and upper-shelf gear. Confirm the presence of pre-drilled anchor holes on the back and bottom panels, and use sturdy anchor bolts to fasten the steel frame directly against structural framing.