The M4 is the semiautomatic shotgun: with Benelli patent self-cleaning auto-regulating gas system with rotating locking head. The high-tech nature of its design and development is thanks to Benelli’s experience in the design of semiautomatic shotguns.
The M4 was selected by the US armed forces: as its Joint Service Combat Shotgun, after passing all of the stringent acceptance tests for efficiency, reliability, ballistic precision and strength in the worst possible conditions. The M4 is also available with telescopic stock that can be adjusted in 5 positions.
*Note: Forend rail sections not included.
OPERATION:Benelli Inertial System semiautomatic
CHAMBER: 3" magnum
SAFETY: ordinary (mechanic and manually operated on trigger) and automatic (against premature firing on disconnector); large size, reversible (right-/left-handed) safety button
CUT-OFF: lever for rapid cartridge replacement and red cocked hammer indicator
TRIGGER LOAD: between 2.500 and 3.250 kg - 30 and 36 N
BARREL LENGTH 18,5" (mm): 470
MAGAZINE CAPACITY: 6 Magnum or 7 standard cartridges (+1 in chamber)
STOCK DISTANCE FROM TRIGGER (mm): 360 extended 239 retracted
SIGHTS: Ghost Ring rear sight with diopter with adjustable windage and elevation and protective side lugs; fixed sight for Ghost Ring Sight; Picatinny Rail
STOCK: in tecnopolymer telescopic stock, collapsible to 121 mm
WEIGHT g (unloaded weapon): 3780
TOTAL LENGTH (mm): 1010 extended 889 retracted
FINISH: black anodised receiver; hammered barrel in Ni-Cr-Mo steel with chrome lining and phosphate-coated exterior