UTG PRO Ops Ready S1 Mil-Spec Butt Stock Only for M4 Rifles, Black

• Built for Heavy-duty Operations with Tightest Tolerance Control Providing the Most Secure Fit and Silent Operation • Mil-spec Stock Molded from Impact Resistant High-strength Polymer in Black • Built-in Rubberized Butt Pad, Chamfered Front and Rear Edges and Slanted Cheek Rest Surface Further Enhances Shooting Stability and Consistent Firearm Control • Dual Storage Compartments 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 UTG PRO Super Slim Handguards for Superior Firearm Handling • Polymer Stock Only