Mossberg 500 Field/Security Combo 12ga 28″ & 18.5″ Wood

Description

The Mossberg 500 Field/Security Combo 12ga 28" & 18.5" Wood gives you two guns in one box. This pump-action 12-gauge set includes a 28-inch vent-rib field barrel for birds and clays, plus an 18.5-inch cylinder-bore security barrel for home defense. Both barrels mount on the same blued-steel receiver with hardwood furniture and a pistol-grip kit. It’s a straightforward, serviceable system that’s been a staple for American shooters since 1961.

Manufacturer	Mossberg
Model	500 Field/Security Combo
Material	Steel receiver, hardwood stock and forend
Compatibility	All standard Mossberg 500 barrels and accessories
Finish	Blued steel
Weight	6.5 lbs (with 18.5" barrel, per manufacturer specs)
Condition	New

Key Features

• Dual-Barrel Versatility – Swap from a 28-inch ported field barrel to an 18.5-inch cylinder-bore security barrel in seconds. That means one gun for dove hunting and one for bedside duty, no second purchase needed.
• Hardwood Furniture with Pistol-Grip Kit – The traditional wood stock and forend give you a solid, checkered grip for wet or gloved hands. The included pistol-grip kit lets you convert to a compact, maneuverable setup for tight hallways.
• Ambidextrous Tang Safety – Located on top of the receiver, the thumb-operated safety is easy to reach for both right- and left-handed shooters. It’s positive, audible, and stays put under recoil.
• Dual Extractors and Steel Trigger Guard – Mossberg uses dual extractors for reliable shell extraction, even with cheap budget ammo. The steel trigger guard won’t crack like plastic units under hard use.
• Interchangeable Chokes on Field Barrel – The 28-inch barrel accepts Accu-Choke tubes (modified choke included), so you can dial in patterns for turkeys, waterfowl, or pheasants. The security barrel stays cylinder bore for close-range spread.

Who It’s For

This combo is for the shooter who wants one 12-gauge that does double duty. If you hunt upland birds or waterfowl during the season and keep a gun by the nightstand the rest of the year, this is your rig. It’s also ideal for the new shotgun owner who isn’t sure whether they’ll shoot more clays or run tactical drills. The wood furniture keeps it classic; the pistol-grip kit adds a modern edge. It’s not a safe queen—it’s a working gun.

Pros & Cons

Pros: Two barrels for the price of one; proven reliability; simple takedown for cleaning; wood furniture is comfortable and durable; tang safety is fast and ambi.

Cons: The wood finish is basic—expect dings if you hunt hard. The 18.5-inch barrel has no bead sight, only a front bead (upgrade to a ghost ring if you want precision).

Comparison: Mossberg 500 vs. Remington 870 vs. Maverick 88

Feature	Mossberg 500 Field/Security	Remington 870 Express	Maverick 88 Field/Security
Barrel set	28" vent-rib + 18.5" cyl bore	28" + 18.5" (sold separately)	28" + 18.5" (combo available)
Safety location	Tang (ambi)	Cross-bolt (right-hand)	Cross-bolt (right-hand)
Receiver material	Aluminum alloy	Steel	Aluminum alloy
Weight (18.5" barrel)	6.5 lbs	7.0 lbs	6.5 lbs
Trigger guard	Steel	Steel	Plastic
Price (approx)	$497	$550+ (no combo)	$280

The 870 is heavier and has a steel receiver, but its cross-bolt safety is less intuitive for lefties. The Maverick 88 is cheaper but uses a plastic trigger guard and lacks the tang safety. The Mossberg 500 hits the sweet spot: alloy receiver for light weight, steel guard for durability, and the tang safety that works for everyone.

FAQ

What chokes come with the field barrel?

The 28-inch field barrel includes one modified Accu-Choke tube. Additional tubes (full, improved cylinder, etc.) are sold separately and thread into the barrel easily.

Can I use the pistol grip with the 28-inch barrel?

Yes. The pistol-grip kit replaces the full stock and works with both barrels. It shortens overall length and makes the gun more maneuverable, but reduces stability for long-range shots.

Does this combo require a gunsmith to swap barrels?

No. The barrel swap takes about 15 seconds: unscrew the magazine cap, slide off the old barrel, slide on the new one, and re-tighten the cap. No tools needed.

What is the magazine capacity?

The magazine tube holds 5 rounds of 2-3/4" shells with the 18.5-inch barrel. With the 28-inch barrel, capacity is 5 rounds plus one in the chamber.

Is this shotgun compatible with aftermarket stocks?

Yes. The Mossberg 500 has a huge aftermarket. You can swap to synthetic, pistol-grip-only, or adjustable stocks from Magpul, Hogue, or ATI. The tang safety stays accessible regardless.

Buy with Confidence

• ✅ Nationwide delivery (all 50 states)
• ✅ Ships 1-2 business days
• ✅ 30-day returns
• ✅ Secure checkout

Browse more Pump Action Shotguns or check our 12 Gauge Shotguns and Home Defense Shotguns.

Last updated: April 2026