Advanced Technology HRN4100: This top-notch product features a collapsible tactical forend stock and a six-position shotforce buttstock, offering a versatile range of options to accommodate shooters of varying sizes, from youth to adult. Its design proudly mirrors the AR-15 style assault rifle, enhancing the overall user experience.Boasting a high-quality pistol grip and forend combo, this stock enhances the user\'s handling and control over their firearm. A point to note is its compatibility. Unfortunately, it does not fit the H&R Pardner Pump. Please ensure your firearm model before purchase.