Product Features 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 Built-in Rubberized Butt Pad and a Slanted Cheek Rest Enhances Shooting Stability and Promotes Consistent Firearm Control Integral Ambidextrous Sling Loop and QD Sling Swivel Housing for Left or Right Handed Shooters Unique 6.05" Length and Sub Compact Profile for superior lightweight, yet comfortable performance with 6 position adjustability - Combine with our Super Slim Handguards for a Superior Firearm Handling Experience Snag Free Performance with Fully Dehorned Corners and Melted Contours for Increased Comfort Includes Polymer Stock, Mil-spec 6 Position Extension Tube, Buffer, Buffer Spring, Tear-drop Ring and Castle Nut Proudly Designed and Made in USA Product Specifications Material: Aluminum/Polymer Height: 4.75" Length : 6.05" Weight: 16.9 oz Color: Black