Description
The Mossberg 500 Field/Deer Combo 12 Gauge 28in & 24in is a purpose-built two-barrel kit that lets you switch from bird hunting to deer hunting without buying a second gun. This pump-action 12-gauge includes a 28-inch vent-rib barrel for shot patterns and a 24-inch fully rifled barrel for sabot slugs, plus a factory-mounted 2.5-20mm Dead Ringer scope and three Accu-Set choke tubes. It’s a practical, affordable way to cover upland game, waterfowl, and whitetail with one reliable platform.
| Manufacturer | Mossberg |
|---|---|
| Model | 500 Field/Deer Combo |
| Material | Synthetic stock and forend, blued steel barrels (per manufacturer specs) |
| Compatibility | All Mossberg 500 12-gauge accessories and barrels |
| Finish | Matte blued |
| Weight | 7.25 lbs (with 28-inch barrel, per manufacturer specs) |
| Condition | New |
Key Features
- Two-Barrel Combo System — WHY IT MATTERS: You get a 28-inch vent-rib barrel for shot birds and clays and a 24-inch fully rifled barrel for sabot slugs, so one gun does the work of two without extra cost.
- Accu-Set Choke Tubes — WHY IT MATTERS: Three internal chokes (Improved Cylinder, Modified, Full) let you fine-tune shot patterns for different game and distances, improving hit probability in the field.
- Factory-Mounted Dead Ringer Scope — WHY IT MATTERS: A 2.5-20mm scope comes pre-installed on the rifled barrel, saving you $80–120 on a separate optic and getting you on target faster for slug hunting.
- Dual-Comb Synthetic Stock — WHY IT MATTERS: The stock has a raised comb for scope use and a lower comb for shotgunning, giving you a consistent cheek weld with or without optics, which cuts down on missed shots.
- 5+1 Round Capacity — WHY IT MATTERS: Enough firepower for follow-up shots on birds or deer without being too heavy to carry all day, and the pump action cycles reliably in mud, snow, or rain.
Who It’s For
This combo is built for the hunter who wants one shotgun that handles everything from dove fields to deer stands. It’s ideal for the budget-minded shooter who doesn’t want to maintain two separate guns, and for anyone who values the proven reliability of a pump action over pricier autoloaders. If you hunt both birds and big game in the same season, this rig saves you money and gun safe space.
Pros & Cons
- Pro: Two barrels for the price of one — the combo costs about $150 less than buying barrels separately.
- Pro: The included Dead Ringer scope is zeroed from the factory, so you can mount the rifled barrel and be ready for slugs in minutes.
- Pro: Mossberg’s dual-action slide bars and steel receiver make this one of the toughest pump guns under $500.
- Con: The synthetic stock feels a bit hollow compared to wood, and the forend lacks checkering for a sure grip in wet conditions — you may want to add a stick-on grip pad.
Comparison: Mossberg 500 Field/Deer Combo vs. Remington 870 Express Combo vs. Winchester SXP Field/Deer Combo
| Feature | Mossberg 500 Field/Deer Combo | Remington 870 Express Combo | Winchester SXP Field/Deer Combo |
|---|---|---|---|
| Barrel Lengths | 28 in. (shot) / 24 in. (rifled) | 28 in. (shot) / 20 in. (rifled) | 28 in. (shot) / 22 in. (rifled) |
| Scope Included | Yes (2.5-20mm Dead Ringer) | No | No |
| Choke System | Accu-Set (3 tubes) | Rem Choke (3 tubes) | Win Choke (3 tubes) |
| Stock Material | Synthetic dual-comb | Synthetic | Synthetic |
| Weight (28 in. barrel) | 7.25 lbs | 7.5 lbs | 6.75 lbs |
| Price (approx.) | $479.57 | $529.99 | $499.99 |
FAQ
Can I use 3-inch magnum shells in this shotgun?
Yes. The Mossberg 500 Field/Deer Combo has a 3-inch chamber, so it cycles all 2 3/4-inch and 3-inch 12-gauge loads, including magnum buckshot and slugs.
Is the scope already zeroed when I get it?
According to Mossberg specs, the Dead Ringer 2.5-20mm scope is bore-sighted at the factory. You should still confirm zero at the range before hunting, but it will be close enough to start.
Can I swap barrels without tools?
Yes. The Mossberg 500 uses a simple barrel nut system — loosen the nut, slide off the barrel, install the other, and tighten. No gunsmithing required, and it takes about 30 seconds.
Does the rifled barrel work with any sabot slug?
Yes, the 24-inch fully rifled barrel is designed for sabot slugs (e.g., Hornady SST, Federal Trophy Copper). Do not use rifled slugs in this barrel — they are meant for smoothbore guns only.
What choke tubes come with the 28-inch barrel?
The combo includes three Accu-Set tubes: Improved Cylinder (IC), Modified (M), and Full (F). You can buy additional tubes like Extra Full or Turkey if needed.
Trust & Delivery
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Browse more Pump Action Shotguns or check out our Hunting Shotguns and 12 Gauge Shotguns for additional options.
Last updated: April 2026
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