The Mesa Truckee Forend provides a modern tactical upgrade for Benelli M4 shotguns with industry-standard M-LOK mounting points for weapon lights and accessories.Mesa Truckee Replacement ForendFits any Benelli M4 12-gauge shotgun8.5" length with M-LOK slots on sides and bottom6061-T6 aluminum construction for durabilityNo tools required for installationIndustry standard M-LOK mounting systemPerfect for tactical applications home defense or competitive shooting where accessory mounting capability is essential. The tool-free installation makes it easy to upgrade your Benelli M4 with professional-grade mounting options.