Description
LEO GEN II TELESCOPING STOCK ADAPTER FOR MOSSBERG 500/590A1/MAVERICK 88
LEO® Gen II Telescoping Stock Adapter For Moss 500/590A1/Mav88 (12-GA And 20-GA)
Use Mesa Tactical’s collapsible stock kits and adapters to install AR-15 adjustable buttstocks and pistol grips onto the venerable Mossberg 500 shotgun platforms for the ultimate in tactical shotgun configuration performance. The LEO adapter is MESA’s most basic, best-selling model, and features an optimal stock elevation allowing the use of iron sights or even the bead sight.
The concept behind the telescoping stock system is simple: the shotgun stock is replaced by an adapter, which attaches to the rear end of the shotgun’s receiver and it, in turn, mimics the rear end of an AR-15 lower receiver, into which an AR-15 receiver extension tube can be threaded. The AR-15 telescoping stock and pistol grip can then be reliably attached.
LEO® Telescoping Stock Adapter
- Adapts AR-15 style buttstocks and pistol grips for use with Remington 870, Mossberg 500/590 and Beretta 1301 shotguns.
- Stock adapters are investment cast aircraft grade aluminum, CNC machined and powdercoated black with a tough, chemical resistant finish.
- Adjustable length-of-pull (LoP) to fit shooter’s stature or for use with body armor and other equipment.
- Optional KynSHOT® hydraulic recoil buffer (standard damping) reduces felt recoil by 70%; KynSHOT® hydraulic recoil buffer (selectable damping) reduces felt recoil by up to 90%.
- Gives the shotgun similar handling characteristics to the AR-15.
- Collapsible stock makes shotgun easier to stow, transport and deploy.
- Pistol grip configuration allows increased control and user comfort.
- Sling attachment points included.
- Optional SureShell® aluminum carriers can be added to the M4 carbine buttstock.
- No gunsmithing required.






