Cobra CNC Machined Aluminum buttpad recoil buttpad with Quick detach hole $39.99 Brand PRESMA Type Stock For Gun Type Rifle Material Aluminum condition New Made of Zinc alloy, Electrophoresis paintThe New Cobra Style Aluminum Buttplate is a lightweight, ergonomic, AR enhancement.Comfortable shoulder shape, lightweight aggressive grooved Cobra design. QD Sling Hole on the bottom front, for easy strap access and placement. Weight: 2.9oz