Accessories for the Mossberg 500

The Mossberg 500 is a pump-action shotgun produced since 1961 in one of the longest-running shotgun production runs in history. Available in 12 and 20 gauge, it is used across sporting, hunting, and home defence applications, and has a broad accessory ecosystem.

Upgrades for the Mossberg 500

The Mossberg 500 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.