Purchasing Firearms/Ammunition from CDNN
all firearms must ship to a valid ffl licensed dealer
It is the customer's responsibility to be in compliance with all Federal, State and Local laws regarding the purchase and ownership of Firearms/Ammunition. CDNN follows all Federal, State and Local laws concerning the sale and transfer of all Firearms/Ammunition
For more details please view our policy page or contact our Customer Service department at 800-588-9500
RUGER® SR556FB 223 PISTON 16" BARREL QUAD RAIL 3-30RD MAGS
Action: Semi-Auto, Adjustable Gas Piston • Finish: Manganese Phosphate Hardcoat Anodized • Barrel: 16" 1:9" Twist Hammer Forged with Muzzlebrake • Sights: Ruger® Rapid Deploy • Magazine(s): 3-30 Round Magpul PMag • Stock: 6-Position M4 Style Adjustable • Weight: 7.92 lbs. • Overall Length: 32.25-35.5"
Includes Hogue grip, 3 polymer rail covers, and soft rifle case.
THE AR PLATFORM REDEFINED. The SR-556® 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 gas system may be closed completely for mnaual operation. The end result is significantly improved performance over gas driven rifles.