GL-SHOCK CP, AR15 Buttstock with cheek piece

The revolutionary patented 'GL-Shock' absorbing Buttstock contains a recoil-reducing mechanism with a built in premium silicon chrome alloy spring creating a State-of-the-Art stock for your M4/M16. Advantages: Unique Patented “Anti-Rattle” Mechanism Sleek New Design with No Protruding Parts,Will Not Get Caught on Gear and Webbing Unique New Slick and Quick Operated Inversed Positioning Lever Integral Ribbed Rubber Butt Pad with a Non Slip Design Integrated Quick Detach “QD” Sling Swivel Connectors on Both Sides Watertight Battery Storage for Two CR123A 3V Lithium Batteries / AA 1.5v Fits Perfectly on Both Tubes - MIL-SPEC and Commercial Aftermarket! Made from Mill-Spec Reinforced Composite Polymer With an Adjustable Cheek Rest. Weight 399 gr Width 66 mm Height 133 mm Length 180 mm Height (open / deployed) 163 m