The Rock River Arms All Terrain Hunter rifle is a top-tier choice for precision shooters, featuring an 18 inches heavy match stainless steel barrel that has been cryogenically treated for enhanced durability and performance. Chambered in .223 Wylde, this rifle offers exceptional accuracy and versatility. It is equipped with RRA's two-stage ultra-match varmint trigger for a crisp, precise pull and a mid-length gas system that ensures reliable operation. The 13 inches lightweight M-LOK compatible free-float rail allows for easy customization with your choice of accessories. Designed as a 3/4 MOA rifle, the All Terrain Hunter combines the best in craftsmanship and cutting-edge technology to provide superior shooting performance in any environment. Features a .223 Wylde chamber, optimized for both 5.56x45mm and .223 Remington ammunition, providing superior accuracy and versatility Featuring a mid-length gas system, this setup optimizes recoil management and enhances overall firearm longevity The low-profile gas block maintains a slim, tactical design while ensuring consistent gas regulation for reliable cycling Outfitted with an 18 Inches heavy match stainless steel barrel with a 1:8 twist, providing exceptional accuracy for precision shooting RRA operator muzzle brake with 1/2-28 thread for effective recoil reduction RRA two-stage ultra match varmint trigger for superior accuracy and smooth operation RRA 13 Inch extended lightweight free-float rail for improved modularity and weight reduction RRA operator car stock for durable and adjustable support Hogue rubber grip, delivers a comfortable, non-slip grip for enhanced control