Compatible with 1913 Picatinnyrailed hand guard, the Magpul Angled Foregrip, Picatinny, Black takes into account natural body mechanics and provides a comfortable and stable user interface that reduces fatigue and allows for more precise weapon control, By positioning the shooters hand high on the centerline of the bore, unlike conventional vertical foregrips, the AFG helps mitigate recoil and control the weapon to facilitate faster, more accurate followup shots, Polymer threepiece design with an interchangeable finger shelf that allows for a flat A1style surface or an A2style finger nub, Mounts to MILSTD1913 Picatinny and Nato Stanag 4694 rails min of 4 recommended, All mounting hardware included, Black Finish, Made in USA, SKU: TCLGR1460