Ruger SR-556E 5912 Rifle 5.56mm NATO/.223 16.12 “ Barrel

Sturm, Ruger & Company, Inc. The new Ruger SR-556E® offers Ruger's legendary rugged reliability, and comes factory standard with a host of accessories that today's shooters demand. Employing a patent-pending, chrome-plated, two-stage piston driven operating system that provides the user with a cleaner, cooler running, reliable firearm that is truly state-of-the-art. The chrome-lined gas block and chrome-plated piston and regulator work together to provide a smooth power delivery stroke to the bolt carrier. The by-products of the gas system are vented out the bottom of the gas block, away from the bolt carrier, keeping the action clean and free from contaminants. The end result is significantly improved performance over gas driven rifles. Features a round, lightweight adaptable handguard with a full-length Picatinny rail at the 12:00 position and an A2-style pistol grip with finger grooves. Two-stage piston with four-position adjustable regulator. Cold hammer-forged 41V45 barrel with black anodized finish, flash hider and no sights. Six-position telescoping M-4 style buttstock. A nickel-Teflon coated transfer rod. Includes Ruger soft sided case. Specifications: Mfg. Item#: SR-556E Model: 5912 Operating System: Two-Stage Piston with Four-Position Adjustable Regulator Caliber: 223 Remington/5.56 NATO Barrel 16.12” Cold Hammer Forged 41V45 TB Flash Hider Twist: 1:9" RH Capacity: 30+1 Accepts all AR-15 / M16 Magazines Safety: Lever Sights: None Weight: 7.36 lbs Grip/Forearm: A2-Style Pistol g Grip with Finger Grooves / Lightweight Adaptable Handguard Stock: Black Synthetic, Six-Position M-4 Style Collapsible Finish: Black Oxide/Hardcoat Anodized