Description
The Benelli M3 Convertible Auto/Pump Ghost Ring Sights, Pistol Grip 20″ is a 12-gauge tactical shotgun that uniquely combines semi-automatic and pump-action operation in one platform. It features ghost ring sights for rapid target acquisition, a 20-inch barrel for maneuverability, and a pistol grip stock for control. This dual-system design allows the shooter to select the optimal cycling mode for any ammunition or tactical scenario, making it a supremely versatile defensive tool.
Key Features
- Convertible Dual-System Operation: Switch between inertia-driven semi-auto for fast follow-up shots and manual pump-action for low-power or specialty rounds.
- Ghost Ring Sights: A fast, precise aperture sight system ideal for defensive use in variable lighting conditions.
- 20-Inch Barrel with Cylinder Bore Choke: Provides excellent balance for room-to-room movement and reliable patterning with defensive buckshot and slugs.
- Pistol Grip Stock: Enhances weapon retention and control, especially in close quarters or when shooting from unconventional positions.
- Steel Receiver & Rotating Bolt: Delivers Benelli’s legendary durability and reliability under demanding conditions.
Specifications & Details
| Specification | Detail |
|---|---|
| Gauge | 12 |
| Operation | Convertible Semi-Auto / Pump-Action |
| Barrel Length | 20 inches |
| Overall Length | 41 inches |
| Weight (Unloaded) | Approx. 7.9 lbs |
| Magazine Capacity | 7+1 rounds (2.75″ shells) |
| Sights | Ghost Ring Rear, Blade Front |
| Stock | Pistol Grip, Synthetic |
When it comes to home defense, the ability to run anything in your ammo cache is critical. The M3’s pump mode lets you cycle low-recoil training loads or less-lethal options, while flipping the selector ring to auto unleashes its full potential with standard defensive ammunition. This is a system that fits out of the box and requires no gunsmithing to master its dual personalities. With a price of $1420.80, it represents a significant investment in a no-compromise, multi-role defensive shotgun.
Who This Shotgun Is For
This is for the prepared individual who demands ultimate adaptability from their primary defensive firearm. It’s ideal for the serious home defender who trains with a variety of ammunition types, the tactical professional who needs a tool that won’t fail with non-standard loads, and the shotgunner who appreciates mechanical ingenuity and proven reliability. It’s a specialist’s tool that simplifies complex problems—what’s more practical than having two proven operating systems in one rugged package?
Pros & Cons
Pros: Unmatched versatility in cycling; legendary Benelli build quality and reliability; ghost ring sights are superior to bead sights for defensive accuracy; the 20-inch barrel offers a great balance of swing and maneuverability in confined spaces; pistol grip aids in weapon retention.
Cons: Higher price point compared to standard pump-actions; increased mechanical complexity over a pure pump gun; the weight, at nearly 8 pounds unloaded, is noticeable during extended handling; the pistol grip stock can make the manual of arms for safety manipulation slightly different than a traditional stock.
Look, the core advantage is simple: you are never at the mercy of your ammunition’s power level. The rotating bolt head and dual-action system are compatible with a vast range of 12-gauge loads, from mild to full-power. This shotgun ships to Missouri and compliant US states, ready for your FFL transfer. Its 41-inch overall length makes it manageable in vehicles or hallways, a key consideration for a dynamic defense plan.
Frequently Asked Questions
Q: Why would I need both semi-auto and pump-action?
A: The semi-auto mode provides faster, softer-recoiling operation with standard-pressure defensive rounds. The pump mode allows you to manually cycle lower-powered loads (like training rounds or less-lethal), specialty rounds (like door-breaching slugs), or ensure absolute reliability if the firearm is excessively dirty. It’s the ultimate contingency feature.
Q: Is the conversion between modes difficult?
A: Not at all. A rotating ring collar at the front of the forend is simply turned to select “AUTO” or “PUMP.” The switch can be made in seconds without tools, making it easy to adapt on the fly based on your immediate needs and available ammunition.
Q: Can I add accessories like a light or sling?
A: Yes. The M3’s design accommodates standard accessories. The forend has ample space for mounting a dedicated shotgun light like a Streamlight TL-Racker. Sling swivel studs are integrated, making it compatible with popular two-point slings from brands like Blue Force Gear and Viking Tactics for secure carry.
Ready to handle a shotgun engineered for every contingency? This Benelli M3 Convertible is available at firearms-missouri.com for Missouri residents and nationwide. Contact your local FFL to start the transfer process.


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