- Use any style AR type collapsible buttstock and pistol grip combination
- Fits Mossberg 500/590 12 and 20 gauge shotguns
- Accommodates mil spec or commercial buffer tubes
- Factory sights can be used (Bead, Rifle, and Ghost Ring Sights)
- Made from glass filled polymer
- Includes mounting hardware
- Torque specifications for grip screw is 25-30 inch-pounds. DO NOT EXCEED. Product damage can occur because of over tightening
Use the Ergo Grip Stock Adapter to install AR-15 type stocks and pistol grips on your Mossberg 500/590 shotguns. It accommodates mil spec or commercial buffer tubes.