Introducing the Ruger 8529 AR-556 Rifle, a masterpiece of precision and power. This rifle features an 11" free-floating Aluminum handguard, designed for accuracy and equipped with Magpul® M-LOK® accessory attachment slots. The slots are strategically placed along the 3:00, 6:00 and 9:00 positions with additional slots on the angled faces near the muzzle for optimal customization. The flattop upper receiver, made from aerospace-grade 7075-T 6 aluminum forging, boasts a Picatinny rail for easy attachment of magnified optic, red dot or open sights. It also includes a forward assist, dust cover, and brass deflector. The six-position, telescoping, M 4-style buttstock and Mil-Spec buffer tube allow the rifle to be properly sized for different shooters or varying levels of outerwear. The bolt is machined from 9310 alloy steel and is shot peened and pressure tested to ensure strength, structural integrity, and durability. The heavy contour, cold hammer-forged barrel with ultra-precise rifling provides exceptional accuracy, longevity, and easy cleaning. The 1:8" twist rate stabilizes bullets from 35 to 77 grains, and the 5.56 NATO chamber allows the use of both 5.56 NATO and .223 Rem. ammunition. The ergonomic pistol grip features an extended trigger reach for more precise trigger control. The bolt carrier and gas key have chrome-plated inside diameters to provide exceptional resistance to hot gases. The gas key is staked so that it will not loosen after extensive firing. A matte black oxide finish on the exterior of the bolt carrier provides corrosion resistance. This semi-automatic rifle comes with a single-stage trigger for durable and reliable fire control, an enlarged trigger guard designed for gloved shooting, and includes one 30-round Magpul PMAG. With a caliber of .223/5.56 NATO, a barrel length of 16", and a weight of 6.7 lb., this rifle is a perfect blend of power and portability. Find your Ruger 8529 AR-556 Rifle today on GunMade.com, the largest online gun search engine for new and used gun prices.