Quick Answer: The Kodiak KSX5933 (around $1,968, 41 long guns, 60 min/1,400°F) is the best all-around pick in Rhino Metals’ Kodiak lineup, which spans three series — KB, KSX (Strongbox), and KGX — all built around the same SafeX Security System anti-pry technology. Budget shoppers should look at the KBX series starting around $1,058, but its fire rating is only 30 minutes at 1,400°F, half of what the KSX and KGX series carry at a higher price point. Buyers who also want a UL Residential Security Container burglary rating should step up to the KGX series, which starts around $2,098.
“Kodiak gun safe” draws a solid 1,600 monthly searches, mostly from shoppers who’ve spotted the name at an independent safe dealer and want to know how it compares to better-known names like Liberty or Fort Knox. According to current dealer spec sheets from Dean Safe and The Safe Keeper, Kodiak’s three series share the same core anti-pry hardware across every tier — the real differences between an entry KB model and a flagship KGX come down to fire-rating minutes and burglary certification, not the door-interlock technology Rhino Metals markets as the brand’s headline feature.
Kodiak gun safe lineup compared
| Series | Capacity range | Fire rating | Burglary rating | Price |
|---|---|---|---|---|
| KBX (KB) | ~29-46 long guns | 30 min / 1,400°F | SafeX anti-pry only | ~$1,058-$1,798 |
| KSX (Strongbox) | ~35-46 long guns | 60 min / 1,400°F | SafeX anti-pry only | ~$1,968-$3,348 |
| KGX | ~46-50 long guns | 60 min / 1,400°F | UL RSC + SafeX | ~$2,098-$3,178 |
Kodiak KSX5933
- Sits at the entry point of the Strongbox (KSX) series, which doubles the fire rating of the cheaper KB series to 60 minutes at 1,400°F for a meaningful jump in price, not just capacity.
- Uses the same SafeX Security System door-and-body interlock as every other Kodiak model, so you're paying this step up for fire protection, not extra burglary hardware.
- At roughly 541 lbs per published specs, plan on professional delivery rather than a DIY move.
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Kodiak KBX series
- Lowest entry point into the Kodiak catalog, and still carries the full SafeX anti-pry hardware — the budget tier doesn't cut burglary resistance, only fire-rating minutes.
- 30 minutes at 1,400°F is a real, published fire rating, not an unrated import safe — but it's half the duration of the KSX and KGX series at roughly double the price gap, worth knowing before you assume "Kodiak" means the same fire protection across every listing.
Kodiak KGX series
- The only Kodiak series to add a UL Residential Security Container (RSC) burglary rating on top of the same 60-minute/1,400°F fire protection the KSX series already offers.
- Heavier than the other two series — published weights for larger KGX models run close to 690 lbs, so expect freight delivery and a dedicated placement plan before it arrives.
The honesty check: one factory, four brand names, and a fire-rating step you can miss
Kodiak isn’t an independent gun-safe maker — it’s one of four house brands, alongside Rhino, Ironworks, and Bighorn, built by Rhino Metals, Inc., a safe manufacturer headquartered in Caldwell, Idaho and founded in 1995. That’s the same multi-brand pattern our best Bighorn gun safe guide documents on the sibling brand, and it mirrors how Alpha Guardian runs Stack-On and Cannon as separate retail names from one company.
What’s specific to Kodiak is where the real tier gap sits. Every Kodiak safe, from the cheapest KB model to the flagship KGX, uses the same SafeX Security System — Rhino Metals’ anti-pry door-and-body interlock technology — so that headline feature isn’t a reason to pay more. The actual difference buyers need to check before comparing listings is fire protection: the entry-level KB series is rated for 30 minutes at 1,400°F, while the KSX (Strongbox) and KGX series both step up to 60 minutes at 1,400°F — double the duration for a price jump that’s easy to assume is just about gun capacity. On top of that, only the KGX series carries a UL Residential Security Container (RSC) burglary rating, a third-party certification the KB and KSX lines don’t list.
We checked for safety recalls per our standard practice on this site: we found no CPSC recall on record for Kodiak-branded safes specifically. Rhino Metals did recall roughly 400 units of the Bighorn P-20 — a small $75 handgun box — in 2016, but that action covers the separate Bighorn small-box line, not any Kodiak model.
Which Kodiak series fits you
Start with the KBX series if budget is the deciding factor and 30 minutes of fire protection covers your risk tolerance — it still gets the full SafeX anti-pry hardware, just a shorter fire window than the pricier tiers. Step up to the KSX5933 for the best balance of capacity and fire protection once 60 minutes at 1,400°F matters to you. If a third-party burglary certification is a requirement rather than a nice-to-have, the KGX series is the only Kodiak line that adds a UL RSC rating on top of the same fire protection.
Comparing Kodiak against its Rhino Metals siblings before you decide? Our best Bighorn gun safe guide covers the Costco-exclusive SafeX line and the Amazon-sold Executive/Classic series, and our best gun safe brands overview covers how this same one-factory, multiple-names pattern plays out across Champion Safe Co.’s three retail brands too. If 60-minute fire protection at this capacity range is the main thing you’re shopping for regardless of brand, our best fireproof gun safe guide ranks the top picks across every manufacturer we cover.
The bottom line
Kodiak’s SafeX anti-pry hardware is standard across every series, so the real decision is how much fire protection and burglary certification you need. The KBX series saves money but caps out at a 30-minute fire rating, the KSX series doubles that to 60 minutes at a moderate price step, and the KGX series matches the KSX’s fire protection while adding a UL RSC burglary rating. For most buyers, the KSX5933 is the right starting point — a full 60 minutes of fire protection and 41-gun capacity without paying for KGX-level burglary certification you may not need.