Pro Mag Ruger 10/22 Tactical Folding Stock Black Polymer. Pistol grip with storage compartment Picatinny tri-rail forend positive locking side folding stock with rubber recoil pad. Constructed of injection molded black polymer. Rifle shown NOT included.Pistol grip with storage compartmentPicatinny tri-rail forendPositive locking side folding stockRubber recoil padMade of injection molded black polymermade in specialized factories Specifications for ProMag Ruger 10/22 Tactical Folding Stock: Manufacturer: ProMag Gun Type: Rifle Gun Make: Ruger Gun Model: Ruger 10/22 Color: Black Condition: New Stock/Brace Material: Polymer Fabric/Material: Polymer Package Contents: ProMag Ruger 10/22 Tactical Folding Stock What firearm models does the manufacturer say ProMag Ruger 10/22 Tactical Folding Stock is compatible with? The manufacturer suggests that ProMag Ruger 10/22 Tactical Folding Stock is compatible with Ruger 10/22Pro Mag PM272: Ruger 10/22 Tactical Folding StockBlack Polymer