Hollon Dominion Series DOM-36 Fireproof Gun Safe (DOM-36E / DOM-36C)
The Hollon Dominion Series DOM-36 is a large-capacity gun safe for long guns, handguns, ammunition, and valuables. It is assembled in the USA using American and global parts and built with a 10-gauge steel body.
The DOM-36 is rated for 90 minutes of fire protection at 1400°F and has an intumescent door seal. Fourteen 1.5" chrome steel bolts secure the door, with a vault-style hinge and a drill and ballistic resistant hardplate over the lock. Inside are a plush lining and a fire-resistant outlet with plugs and USB ports. Choose an S&G Group 2 dial (DOM-36C) or a UL Listed Type 1 S&G electronic lock (DOM-36E).
Key Features & Security Highlights
- 90-Minute Fire Rating: Rated for 90 minutes at 1400°F.
- 10-Gauge Steel Body: Thick 10-gauge steel construction.
- Fourteen 1.5" Chrome Bolts: 14 chrome steel locking bolts secure the door.
- Drill & Ballistic Resistant Hardplate: Hardened plate shields the lock from drilling.
- Vault-Style Hinge: Updated hinge design for smooth door movement.
- Intumescent Door Seal: Expands with heat to block smoke and hot gases.
- Built-In Outlet: Fire-resistant outlet with plugs and USB ports.
- Lock Options: UL Listed Type 1 S&G electronic keypad (DOM-36E) or S&G Group 2 mechanical dial (DOM-36C).
- Deluxe Plush Interior: Lined interior protects stocks, finishes, and optics.
- Assembled in the USA: Built with American and global components.
- Finish Options: Gray or Teal powder coat.
Technical Specifications
| Model | DOM-36 (DOM-36E Electronic / DOM-36C Dial) |
| Brand | Hollon Safe (Dominion Series) |
| Rated Gun Capacity | Up to 36 long guns (manufacturer rating; see FAQ) |
| Exterior Dimensions (H x W x D) | 59" H x 36" W x 24" D |
| Interior Dimensions (H x W x D) | 55" H x 32" W x 20" D |
| Weight | 720 lbs |
| Fire Rating | 90 Minutes at 1400°F |
| Steel Gauge | 10 Gauge Steel Body |
| Lock Options | S&G Group 2 Dial (DOM-36C) OR S&G UL Listed Type 1 Electronic Lock (DOM-36E) |
| Locking Bolts | (14) 1.5" Chrome Steel Bolts |
| Hinge Type | Vault-Style Hinge |
| Drill Protection | Drill / Ballistic Resistant Hard Plate |
| Door Seal | Intumescent Door Seal |
| Electrical Outlet | Fire-Resistant Outlet with Plugs & USB Ports |
| Available Colors | Gray and Teal |
| Anchoring | 4 Pre-Drilled Bolt-Down Holes |
| Manufacturing | Assembled in the USA with American and Global Parts |
Frequently Asked Questions
What fire rating does the Hollon DOM-36 carry?
The DOM-36 is rated for 90 minutes at 1400°F, with the interior designed to stay below 350°F. The intumescent door seal swells in heat to help keep smoke out.
How many long guns fit in a DOM-36 in real use?
The 36-gun figure is Hollon's rating for unscoped long guns packed tightly. Scopes, thick stocks, and accessories lower the count, and so does setting aside shelf space for handguns and ammunition. Expect well under 36 with a typical scoped collection.
What are the dimensions and weight of the DOM-36?
Outside it measures 59" H x 36" W x 24" D; inside it is 55" H x 32" W x 20" D. It weighs 720 lbs.
How many locking bolts does the DOM-36 have?
It uses fourteen 1.5" chrome steel bolts, with a drill and ballistic resistant hardplate protecting the lock.
How do I choose between the DOM-36C and DOM-36E?
The C model uses an S&G Group 2 mechanical dial with no batteries to maintain. The E model uses a UL Listed Type 1 S&G electronic keypad that opens with a code. Everything else, including price, is the same.
Can I run a dehumidifier in the DOM-36?
Yes. The safe has a fire-resistant outlet with plugs and USB ports inside, so you can power a dehumidifier rod, lighting, or chargers without running a cord through the door.
What if the electronic keypad on my DOM-36E stops working?
Swap in a fresh battery first; low batteries cause most keypad lockouts. The S&G lock retains your code during the change. If the safe still will not open, email info@garagetoolsstorage.com, or call or text 765-221-3366.
What do I need to know about receiving a 720 lb safe?
The DOM-36 ships LTL freight with a free liftgate to the curb. Moving it inside, especially up steps, usually takes a professional safe mover, which you arrange. Inspect it before signing and report damage within 24 hours.
Is there a warranty on the DOM-36?
Hollon lists a lifetime warranty against fire and burglary, covering replacement after a documented fire or break-in attempt.
DOM-36 or DOM-45: which size makes sense?
The DOM-45 is 72" tall, 45" wide, and 1,050 lbs, rated for 45 long guns. The DOM-36 is 59" tall and 720 lbs, which is easier to move and fits under more ceilings and through more doors.
Great reasons to buy from us:


PRODUCT DESCRIPTION