The mba is a sleek and durable mono-pod add-on for the gl-shock or gl-mag buttstocks and features a two stage, both screw and spring based extension for rapid deployment and fine adjustment.Made of reinforced high-grade polymer composite and 6061 hard anodized aluminum, the mba provides additional support for more steady hold and extremely accurate shooting.A secure retaining mechanism prevents accidental deployment, while its top-quality rubber foot is for an enhanced grip on slippery surfaces.Type: ButtpadMaterial: Polymer w/Aluminum Mono-PodFinish: Black