Introducing the Geissele Automatics Super Duty Rifle, a leader in high-quality firearm production. This AR-15 patterned rifle is a powerhouse of precision and performance, with a 5.56 NATO caliber that also accepts .223 Remington. The Super Duty Rifle boasts a 16" cold hammer forged barrel, chrome lined for durability and sporting a critical 1:7" twist rate. This ensures optimal bullet stability and accuracy, making it a reliable choice for any shooting scenario. Constructed with a Super Duty Mil-Spec lower receiver and a Super Duty M 4 Upper Receiver, this rifle is built to exacting standards and tight tolerances. It also features a Geissele length gas system and a 15" SMR MK 16 Free Float Hand Guard for enhanced control and maneuverability. The Super Duty Rifle is equipped with a SSA-X Lightning bow trigger for a smooth, crisp pull. It also features a reliability enhanced bolt carrier group and a Geissele stressproof bolt, ensuring the rifle's longevity and consistent performance. This rifle comes standard with a B 5 Systems Enhanced SOPMOD Stock, providing superior comfort and stability. It also includes a nano-coated Surefire Closed-Tined Warcomp, an ultra-duty lower parts kit, and a Super-42 Carbine Spring for enhanced functionality. Please note, this rifle does not ship with a magazine but is compatible with standard pattern AR-15 magazines. The Super Duty Rifle is finished with a Type 3 hard coat anodized finish in Luna Black, giving it a sleek and stylish appearance. Discover the Geissele Automatics Super Duty Rifle and many more on GunMade.com, the largest online gun search engine for new and used gun prices. Find your perfect firearm today!