The Lakota Ops "Sigma" Stock is one of the lightest stock on the market. Lakota Ops utilized the minimal amount of material while maintaining all the necessary functionality. Putting the stock to your shoulder is the foundation of any stock. Holding true to the basics while adding functionality with the minimal amount of material possible was our goal. Lakota Ops saw the need to make a stock that offers all of the functional requirements while keeping the weight under 6 ounces. This stock adapts and changes to your environment or operational needs by utilizing custom accessory mounts and is able to accept a new optimized sling configuration. This ultimately makes the Lakota Ops "Sigma" stock the lightest in today's accessories market. This stock will lighten and enhance any rifle and even shotgun that uses a Mil-Spec tube adapter. This stock will fit just about any application for any modular designed gun.