Looking for AR 15 rifles for sale? GrabAGun has you covered with options for the best semi auto rifle like the Geissele Automatics SD556. With its desert tan finish, this high performing rifle has a 14.5 inch pinned barrel, adjustable stock, and can use both 5.56 as well as .223 Remington. Order the fantastic Geissele Automatics SD556 from GrabAGun today!
<p>SD556 Features The Super Duty Rifle features the latest in weapon technology available exclusively from Geissele Automatics. This 14.5†rifle chambered in 5.56mm features a pinned and welded Nanoweapon coated Surefire Closed-Tine Warcomp mounted to an in-house 14.5†Mag Phosphated Cold Hammer Forge, Chrome Lined, 1-7 twist Geissele barrel. Our barrels are precision machined and cold hammer forged utilizing the highest quality materials at our state of the art facility in North Wales, PA. The Mid-length gas system and Geissele Super Compact Gas Block (with bomb-proof installation) ensures reliability and optimal performance in extreme conditions and heavy use. SD556 Specifications Model:SD556 Action:Semi-automatic Type:AR Caliber:5.56NATO Caliber:.223 Remington Barrel Len” Pinned (16″ OAL) Color:Desert Tan Capacity:N/A</p>
