RECEIVER: Aluminum alloy; Matte black finish; Drilled and tapped for scope base - BARREL: Matte chrome 18 barrel with hard chrome chamber and bore - ACTION: 12 gauge and 20 gauge 3 chamber; Pump action - STOCK: Black composite; Textured gripping area; Pistol grip - FEATURES: Two interchangeable comb pieces to adjust drop; Two � length of pull spacers; Side mounted Picatinny accessory rails included