Product Features Proudly Designed and Made in USA Built for Heavy-duty Use with the Tightest Tolerance Controls to Provide the Most Secure Fit and Function Mil-spec Stock Molded from Impact Resistant High-strength Polymer in Black Mil-spec Diameter Extension Tube Precision Machined from Aircraft Grade Aluminum with Rolled Threads, and Anodized for Best Corrosion and Wear Resistance Ergonomically Chamfered Built-in Rubberized Butt Pad and a Slanted Cheek Rest Enhances Shooting Stability and Promotes Consistent Firearm Control Dual storage compartment with Removable Waterproof Caps Provide Dry Storage for Batteries (Up to 8 CR123) and/or Other Essential Accessories Integral Ambidextrous Sling Loop and QD Sling Swivel Housing for Left or Right Handed Shooters Extended 8 Length for Increased Length of Pull - Combine with our 15 Super Slim Handguards for a Superior Firearm Handling Experience Includes Polymer Stock, Mil-spec 6 Position Extension Tube, Buffer, Buffer Spring, Tear-drop Ring and Castle Nut Snag Free Performance with Fully Dehorned Corners and Melted Contours for Increased Comfort Product Specifications Material: Polymer Height: 5.50" Length : 8.5" Weight: 23.1 oz Color: Black