Benelli M2-G1 Tactical Shotgun Review: High-End Performance Without the M4 Price Tag

Overview

The Benelli M2-G1 Tactical is a modern semi-automatic shotgun designed to bridge the gap between budget affordability and professional-grade performance. Drawing heavy inspiration from the iconic M4, this shotgun is built for home defense, tactical applications, and competitive shooters who demand a reliable gas-operated system without the premium cost of its siblings.

Specs at a Glance

• Caliber: 12 Gauge
• Action: Semi-automatic (RPO – Rear Piston Operated)
• Barrel Length: Not yet published in source (standard tactical length implied)
• Capacity: 8 rounds in the magazine
• Weight: Not yet published in source
• MSRP: Not yet published in source

Features and What Sets It Apart

The standout feature of the M2-G1 is its gas system: the RPO (Rear Piston Operated). While the legendary Benelli M4 utilizes the famous ARGO (Auto Regulating Gas Operation) system—which uses notched pistons to self-clean fouling—the M2-G1 uses a simplified version without those specific notches. Despite this change, testing reveals that the RPO system is incredibly resilient. In hot, dusty conditions, and after firing hundreds of rounds, the gun showed no signs of slowing down or failing due to fouling buildup.

Another notable advantage is the M2-G1’s versatility. The receiver maintains the exact dimensions of other M2 models, ensuring “plug-and-play” compatibility with a wide range of existing accessories. It comes factory-equipped with a Picatinny rail on the receiver for red dot sights, as well as multiple M-Lok slots at the 3-, 6-, and 9-o’clock positions, allowing for rapid customization with lights, lasers, or grips.

Ergonomics and Handling

The ergonomics of the M2-G1 are designed with the operator in mind. The shotgun features an oversized bolt handle and release that are easy to operate even with gloves. The crossbolt safety located at the rear of the trigger guard features a deliberate design: the right-side contact pad is a large triangle for fast engagement, while the left-side is a smaller circle to prevent accidental safing under high-stress situations.

Loading speed is significantly enhanced by a deep scallop on the underside of the trigger guard and an undercut loading port, making it simple to jam shells into the magazine with speed. Regarding recoil management, the M2-G1 excels. The pistol grip uses a tacky material with a flared bottom for a rock-solid purchase, while the fore-end’s diamond-pattern-like texture and pronounced grooves provide control and protect the hand from a hot barrel during rapid fire sequences. The multi-position butt stock is easily adjustable on the fly and proved to remain locked tight even under aggressive use.

Range Performance

In terms of accuracy, the M2-G1 is surprisingly fine. Using Federal low recoil TruBall slugs (1-ounce slugs at 1,300 fps), the shotgun produced perfectly stacked groups at distances of 30, 40, and 50 yards when supported. The gun ships with a modified choke, which was tested with various types of buckshot and patterned tightly out to 25 yards.

Reliability was tested through “torture tests,” including 100-round strings fired rapidly without any breaks. Even with the barrel reaching extreme temperatures, the M2-G1 did not falter, proving its status as a dependable tool.

Pros and Cons

Pros

• Incredibly reliable RPO gas system that performs well in dirty conditions
• Intuitive controls with oversized hardware for easy manipulation
• Abundant M-Lok slots and Picatinny rail for accessories
• Fast loading undercut magazine port
• Excellent recoil management and build-to-finish quality

Cons

• Lacks the self-cleaning notched pistons found on the M4 ARGO system
• Specific weight and MSRP were not clearly detailed in the technical data provided

Final Verdict: Is It Worth Buying?

Yes, the Benelli M2-G1 is worth the investment for anyone who wants a professional-grade semi-automatic shotgun without the high price tag associated with the M4. It is an ideal choice for home defense and tactical users who need a gun that won’t quit when pressure matters. If you are looking for a shotgun that checks all the boxes for ergonomics, reliability, and value, the M2-G1 is a top contender. Check current availability at BT Gun Company to see if we have one in stock. For the latest firearms news, visit our news section.