Kopfjager Reaper Grip Upper Assembly Black. With no comparisons the Reaper Grip maximizes proper shooting techniques outside of the supported prone position. The Reaper Grip will anchor down most tapered and straight stocks and chassis with the non-slip grip sleeve. The Reaper Grip Upper Assembly also includes a thread insert to mount on 0.25-20 inch threaded studs. Specifications for Kopfjager Reaper Grip Upper Assembly: Manufacturer: Kopfjager Color: Black Attachment Type: Screw Length: 5.75 in Weight: 282 lb Features of Kopfjager Reaper Grip Upper Assembly Ability to build own kit- swap between Reaper Grip and Reaper Rail Can Mount to lower Reaper Grip assembly or direct mount adapter Provides a sturdy base for long-range precision shooting hunting LEO and military operations. Locking grip fits most straight and tapered stocks and chassis. Compatible with most ball-head mount and tripods with a 3/8-16-inch threads. Heavy-duty construction is designed to tackle any harsh environments Package Contents: Kopfjager Reaper Grip Upper Assembly Reaper Grip Upper Assembly Kopfjager KJ86001: Reaper Grip Upper Assembly Black