Hogue OverMolded Collapsible Buttstock Grey fits Mil-Spec Buffer Tubes Fits Mil-Spec buffer tubes (diameter: 1.15/ length: 7.25");Collapsible stock for preferred fit;Anti-rattle and beard-safe design;Rubber/polymer pad cushions recoil;Multiple sling swivel points;Available in colors: Black, Grey, Tantable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 7600 Product Group Code: 7600O Product Sub Group 1: 7600O2 Inactive: No