AA556R-EX - The new Archangel extended length monolithic rail forend rifle stock provides RUGER riflemen an adjustable stock with an extended forend for your favorite accessories. The six-position adjustable buttstock encourages a perfect fit to move faster, target to target. The extended magazine release makes for quick and easy mag changes, while the finger grooved pistol grip provides a secure hold. ARCHANGEL'S proprietary formula of carbon fiber, glass fill and polymer makes this stock tough as nails and guaranteed for life.