Add-on aluminum receptacle lets you attach a pushbutton QD sling to a Magpul MOEA(R) buttstock. Quickly installs in the webbing slot at the rear of the stock, and accepts both heavy-duty and standard QD sling swivels. Limits sling rotation to prevent wrapping and twisting, keeping your rifle accessible and ready for quick deployment. Rounded edges resist snagging on clothing and equipment. Mounts on either side of stock and blends in seamlessly with overall appearance. Mfg: Impact Weapons Components SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. 1.3" (33mm) long. .84" (21mm) wide. .5 oz. (14g) wt. Includes mounting hardware.