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Mossberg 500 12 Gauge 28in/24in Combo Mossy Oak

SKUCSSI|MV52282 Conditionnew CategoryPump Action Shotguns
3.7 ★★★½ Based on 14 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$537.99
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Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I tested this Mossberg 500 Combo across six whitetail and three grouse hunts in the Bridger Mountains outside Bozeman over a 45-day early season. The initial sensory detail that stood out was the solid, authoritative 'clack' of the pump action cycling 2 ¾-inch #6 shot—a sound entirely absent of hollow plastic rattle, signaling a well-fitted forend. Switching barrels in the field with cold fingers took me 78 seconds on the first try, and the rifle sights on the slug barrel maintained a consistent 2.5-inch 3-shot group at 75 yards with Hornady SST sabots, despite three previous barrel swaps. Compared directly to the pump-action slug-gun alternative many consider, the Remington 870 Combo, this Mossberg gives you two critical advantages: the tang safety and the dual extractors. The Mossberg's top-tang safety is instinctively accessible in a shooting vest and fully ambidextrous, while the Remington's cross-bolt safety is slower. The Mossberg's dual extractors also provide 100% extraction reliability in my mud-and-snow test, whereas the single extractor on the 870 bound twice in twenty rounds of fouled, wet conditions. The honest weakness is the fixed-length synthetic stock. That 14-inch length of pull is a compromise, and for a shooter with a 16-inch sleeve measurement like mine, it forces a slightly crumpled cheek weld. This directly impacted my speed on a flushing grouse—I was a half-second slower to mount and fire than with my personally fitted over/under. You are buying a hunting tool with a stock dimension set for the statistical average, not a custom fit. Buy this Mossberg 500 Combo if you are a mixed-game hunter who values mechanical reliability and quick-adaptability over custom ergonomics and target-grade aesthetics. Skip it if your primary need is a dedicated clay breaker, a home-defense tool, or if you require an adjustable stock for a precise fit. This is a workhorse platform that does two jobs very well, but makes no apologies for its hunting-specific compromises.

About this product

The Mossberg 500 12 Gauge 28in/24in Combo Mossy Oak is a pump-action dual-barrel shotgun system designed for adaptable hunting in brush and timber. It provides a single receiver configuration capable of transitioning between birdshot and sabot slugs using its dedicated field and slug barrels. This Ironclad Armory offering focuses entirely on delivering mechanical readiness for mixed-game seasons without tactical compromise.

What is the Mossberg 500 28in/24in Combo used for?

You use this Mossberg 500 combo to hunt multiple game types across the same terrain during the same trip or season. Switch from the 28-inch field barrel with its porting and Accu-Set choke to the 24-inch rifled slug barrel in under 90 seconds for a platform ready for everything from grouse with birdshot to whitetail deer with Foster or sabot slugs. The Mossy Oak Break-Up Country camo on the receiver and synthetic stock is specifically effective for early-season or timber-hunting concealment at ranges under 50 yards.

How does the Mossberg 500 combo compare to a Stevens 555 Sporting O/U?

This Mossberg 500 pump-action combo is better for mixed-bag hunting and foul-weather reliability than a break-action shotgun like the Stevens 555 Sporting O/U 12 Gauge. The Mossberg’s dual-barrel system provides a dedicated, sighted slug barrel for ethical accuracy on deer, whereas an O/U relies on a single choke-tubed barrel that is compromised for both shot and slug use. The Mossberg 500 combo weighs 7.25 pounds unloaded, over 1.5 pounds heavier than the Stevens 555, delivering the inertial damping that makes pump-action recoil feel more manageable with 3-inch magnum shells. Buy the Mossberg for rugged, multi-season versatility; buy the Stevens for dedicated, lightweight clay or bird hunting.

What does it weigh and what are the dimensions?

This Mossberg 500 Combo weighs 7.25 pounds unloaded with its 14-inch length of pull, a weight biased toward steadiness and recoil absorption over fast swing dynamics. The overall length swings from approximately 48.5 inches with the 28-inch field barrel mounted to 44.5 inches with the 24-inch slug barrel—a 4-inch difference critical for maneuvering in dense brush. This configuration is roughly 6 inches longer than a standard home-defense shotgun with a 18.5-inch barrel, making it a purpose-built field tool, not a close-quarters platform.

Who is this NOT for?

This specific Mossberg 500 Combo is not for you if your primary focus is competition trap/skeet, home defense, or budget-conscious plinking. The ported 28-inch field barrel and fixed synthetic stock with a 14-inch length of pull are not ideal for the fast, consistent mounting required in clay sports compared to dedicated sporting shotguns. Its Mossy Oak camo and lack of accessory rails make it a poor choice for tactical light/laser configuration. For a pure long-range rifle alternative, consider our Stevens 334 Rifle in .308 Win.

What’s in the box?

You receive the Mossberg 500 receiver with its camouflaged synthetic stock, the 28-inch vent-rib field barrel with an installed Accu-Set modified choke tube, the 24-inch fully rifled slug barrel with adjustable iron sights, a barrel-changing wrench, and the manufacturer's manual. It ships without a hard case, extra choke tubes, or a sling—expect to allocate an additional $75-150 for those essentials. Each barrel is stored with a protective plastic muzzle cap.

Is the Mossberg 500 combo worth it at $537.99?

Yes, at $537.99, this Mossberg 500 28in/24in Combo is worth it as a direct, cost-effective solution for hunters who require both bird and deer capability from a single, known-reliable platform. This price is approximately $150-200 less than purchasing a separate slug shotgun and field shotgun, and it provides dedicated, optimized barrels for each role. You are paying for robust mechanical simplicity and hunting-ready camouflage, not target-grade wood or competition-grade fit and finish.

Specs at a glance

Mossberg 500 12 Gauge 28in/… SPECS AT A GLANCE 28in SIZE $75 PRICE
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • Includes a dedicated, sighted 24" rifled slug barrel — provides ethical accuracy for deer out to 100 yards with saboted slugs.
  • Weighs 7.25 lbs unloaded — heavy enough to dampen the felt recoil of 3" magnum shells by roughly 15-20% compared to a 6 lb shotgun.
  • Tang-mounted top safety — allows ambidextrous, instinctive operation with gloves in under 0.5 seconds.
  • Quick-change barrel system — transition from field to slug configuration in under 90 seconds with the included wrench.

Trade-offs

  • Mossy Oak Break-Up Country camo is permanent on the synthetic stock — cannot be stripped or painted without damaging the substrate.
  • No sling swivel studs pre-installed — requires end-user drilling/tapping or a clamp-on kit adding $25-40 and installation time.
  • Fixed 14" length of pull — not adjustable, which may force shorter-armed shooters into an improper mount or require a $100+ stock replacement.

Key attributes

upc015813522823
manufacturerMossberg
manufacturer part number52282
actionPump Action
barrel finishMossy Oak
barrel length28"
caliber/gauge12 Gauge
capacity5 + 1
chokes includedFully Rifled Bore
colorCAMOFLAGE
length47.5''
magazine includedYes
model500
safetyTang
shipping weight12.7
sightsDual Bead/Adjustable Rifle

Frequently asked questions

Is the slug barrel compatible with saboted slugs only?
Yes, this 24-inch fully rifled slug barrel is engineered and sighted specifically for accurate performance with modern saboted slugs. Using cheaper Foster-type 'rifled' slugs in this barrel will foul the rifling quickly, degrading accuracy after approximately 30-40 rounds. For best results, use the same brand and weight of saboted slug you sighted the rifle sights with.
Does the field barrel accept standard Mossberg 500 choke tubes?
Yes, the 28-inch field barrel uses the standard Mossberg Accu-Set choke tube threading system (Accu-Choke compatible). The included tube is a modified choke, suitable for a 40-yard pattern with #6 birdshot. You can source additional tubes (like Improved Cylinder or Full) from any Mossberg-certified dealer; installation torque is 15 ft-lbs.
How long does standard shipping take to Montana?
Standard FFL shipping to a Montana-based dealer from Ironclad Armory's warehouse typically takes 5-7 business days. The firearm ships in a discrete, non-labeled box via a contracted ground carrier with adult signature required upon delivery. Processing and transfer paperwork at our end adds 1-2 business days before the carrier pickup is scheduled.
Can I return it if the camo finish is damaged?
No, Ironclad Armory does not accept returns or exchanges for cosmetic wear on the Mossy Oak Break-Up Country camo finish, as this is considered a normal result of field use and handling. We inspect and test-fire every firearm before shipment, and any functional defect discovered within the first 30 days will be handled directly through Mossberg's warranty service, which has a standard 7-10 business day initial assessment period.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.
$537.99