The Ruger AR-556 MPR is a versatile and reliable semi-automatic rifle designed for both tactical and recreational shooting. Built with durability in mind, this firearm features a cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise rifling, providing exceptional accuracy and longevity. The 1:8" twist rate stabilizes bullets from 35 to 77 grains, making it suitable for a wide range of ammunition, including both 5.56 NATO and .223 Remington cartridges. The rifle-length gas system ensures smoother operation and reduces felt recoil, while the Magpul MOE SL collapsible buttstock and Mil-Spec buffer tube allow for adjustable length of pull, accommodating different shooters and varying levels of outerwear. The ergonomic pistol grip features an extended trigger reach for precise control. The Ruger Elite 452 AR-Trigger offers a smooth, crisp 4.5-pound trigger pull, enhancing shooting accuracy. The free-floating M-LOK handguard provides enhanced ergonomics and support, with Magpul M-LOK accessory attachment slots for versatile customization. The Type III hard-coat anodized upper receiver includes a forward assist, dust cover, and brass deflector, ensuring maximum durability. Additionally, the rifle comes with a one 30-round Magpul PMAG magazine and is optics-ready, making it an ideal choice for those seeking a reliable and customizable firearm. With its robust construction and precise engineering, the Ruger AR-556 MPR is perfect for both seasoned shooters and those looking to upgrade their arsenal.