Perfect for adding weight and balance to your rifle.Adding weight to a rifle can cut down on recoil, allow one to self-spot their shots and balance their rifle.These weights mount on to the exterior of any chassis or stock that is m-lok compatible.They mount using standard hardware and m-lok t-nuts, meaning that you can install and remove them as necessary on your system.Each weight features a qd flush cup to accommodate a sling.Material: Steel