Accessories for Benelli M3

The Benelli M3 is a dual-mode shotgun that operates as either a semi-automatic or pump-action. It is used where shooters prefer the flexibility of both modes, and the accessory range for the M3 addresses the two fit variables that determine how consistently the gun mounts in either mode.

Upgrades for the Benelli M3

The Benelli M3 can be tailored across the main competition upgrade areas:

• Stocks – an adjustable stock dials in length of pull and cheek height so the gun mounts the same way every time.
• Handguards and forends – a replacement forend changes where and how your support hand drives the gun, improving control through fast transitions.
• Tube extensions – a magazine tube extension adds shell capacity beyond the factory limit, so fewer reloads break up a stage.
• Red dot mounts and sights – a mounted optic gives a single focal plane for faster acquisition without permanent changes to the receiver.
• Cheek rests – a raised cheek piece keeps your eye consistently behind the optic on every mount.
• Charging handles and controls – enlarged controls are faster and surer to operate under speed.

Compatibility is specific to each model — confirm the fit on the individual product page before ordering.