Mesa Tactical SureShell Aluminum RMR Mount for Benelli M4 – 12 Gauge 6-Shell Carrier

The Mesa Tactical SureShell Aluminum RMR Mount is a dual-purpose upgrade for the Benelli M4 shotgun, combining a 6-round shell carrier with an integrated optic mounting platform. This system mounts directly to the receiver, providing both additional ammunition capacity on the support side and a raised platform for mounting Trijicon RMR or similar micro red dot optics. The elevated sight plane helps achieve a proper cheek weld and co-witnesses with factory or aftermarket sights, making it ideal for tactical applications, home defense, or 3-gun competition.

Machined from 6061-T6 aluminum with a hard-anodized finish, the SureShell carrier is built to withstand the recoil impulse of 12-gauge loads while maintaining a low-profile design. Installation requires basic gunsmithing skills and involves replacing factory components—proper fitting and torque specifications must be followed. The carrier holds six 12-gauge shells in elastic loops for quick access, while the RMR mount accepts standard footprint micro optics.

• Part Type: Shell Carrier with Integrated Optic Mount
• Compatible Firearms: Benelli M4 (12 Gauge)
• Material: 6061-T6 Aluminum
• Finish: Hard Anodized
• Capacity: 6 Rounds (12 Gauge)
• Optic Compatibility: Trijicon RMR and Similar Micro Red Dots
• Installation: Gunsmithing Skills Recommended
• Includes: Mounting Hardware