The Magpul Industries MOE MLOK Forend is an exceptional drop-in replacement designed for the Mossberg 590/590A1 12 gauge and Remington 870 12 gauge shotguns. Crafted by the experts at Magpul, this forend enhances weapon manipulation with its extended length and integrated front and rear hand stops. Now featuring M-LOK slots, it allows for seamless compatibility with all M-LOK accessories, adding unparalleled modularity to the highly reliable Mossberg platform. Whether you’re gearing up for sporting activities, ensuring the security of your home, or on duty, this forend delivers superior performance and adaptability. For Mossberg models, the Magpul MOE MLOK Forend is specifically compatible with Mossberg 590/590A1 12 gauge shotguns. However, please note that it is not compatible with the optional Mossberg heat shield, which must be removed before installation. Additionally, it is incompatible with the 14" 590 Shockwave, 500, 535, Maverick 88, and AOW models. For Remington models, this forend is compatible with Remington 870 12 gauge shotguns. It is important to note that it does not fit the Remington 870 Super Mag and is not compatible with heat shields. This forend epitomizes Magpul's dedication to quality and innovation, making it a superb addition to your shotgun for enhanced functionality and reliability.