Unlock the full potential of your Mossberg 500 shotgun with Mesa Tactical's collapsible stock kits and adapters, offering the ultimate Tactical shotgun configuration performance. Designed for seamless integration, our LEO aluminum adapter kits provide everything needed to retrofit Mossberg pump shotguns with most AR-15 style stocks and pistol grips. Experience unmatched customization by adding your preferred AR-15 stock assemblies to our adapter kits. The LEO telescoping stock adapters offer a lower stock elevation, eliminating the need for additional sighting or aiming aids. The ingenious design allows the shotgun's rear end to mimic an AR-15 lower receiver, enabling easy attachment of an AR-15 receiver extension tube and, subsequently, the AR-15 telescoping stock and pistol grip. Crafted from investment cast aircraft aluminum and CNC machined with a powder-coated finish, our LEO adapters ensure durability and reliability. The LEO adapter, our best selling model, features an optimal stock elevation, allowing for the use of iron sights or the bead sight. Embrace the versatility and enhanced performance with optional push button sling swivels, while Remington 870 LEO adapters can also accommodate stamped steel sling loop and hook loops. Elevate your Mossberg 500 shotgun to new heights with Mesa Tactical's advanced stock kits and adapters for a truly tailor made Tactical shotgun experience.