Immagine Arma

The M2 is the world’s only left-handed, inertia driven, 20-gauge semi-automatic shotgun. The versatile M2 features Benelli’s unmistakable trigger guard and aggressive looks and offers total reliability under all conditions. Benelli’s patented Comfortech System reduces muzzle climb and makes re-aiming faster, giving unrivalled performance and a unique level of comfort on firing.


Enhances grip and lets you shoulder the shotgun more quickly, safely, effectively and comfortably. AirTouch technology guarantees a superior grip without roughness to the touch. The new AirTouch checkering makes full use of the...
Reduces recoil by 47% for superbly comfortable shooting. The Comfortech System is the first and only patent in the world ableto change the rules of shooting, revolutionising the relationship between the individual and the gun and...
Essential design, simple construction, easy maintenance and mechanical precision for maximum strength and reliability. The cleverness of the Benelli System lies in the rigor of its design, constructional simplicity and ease of...
The world’s most comprehensive range of left-handed semiautomatic shotguns, now available in 20-gauge. Left-handed shooters are also guaranteed natural and immediate shouldering, the same fast handling and quick aiming as inertia...

Technical details

Ga 20-3"
Stock and fore-end: 
Recoil pad: 
Technogel - 25 mm standard
76 magnum
Semi-automatic shotgun with inertia driven geometric locking and rotating bolt
Ergal, black anodised with mat finish
Interchangeable anatomic gel
Stock length trigger measured / deviation: 
365 mm / adjustable cast-off and cast-on (RH/LH)
Drop at comb: 
42 mm
Drop at heel: 
60 mm (adjustable to 50, 55 and 64)
Approx. 2,650 g with 65 cm barrel
Without plug: 3 rounds of 20/76, 4 rounds of 20/70. With plug; 2 rounds.
Transverse with red ready to shoot signal
Trigger guard: 
Technopolymer – burnished
Removable; trigger weight from 22 to 28 N; reversible, transverse safety; automatic anti-repeat device, automatic locking device to prevent firing unless the bolt is fully retracted; magazine cutoff.
Fluorescent red


Instructions for maintenance and spare parts: