Product Description

RUGER® AR-556®;

MODEL NUMBER: 8513 CALIBER: 5.56 NATO Stock Fixed A2 Stock, MonsterMan Grip Front Sight Adjustable Post Rear View Adjustable Ruger® Quick Insert Barrel Length16.10 "Spinning Mold 1/2" -28 Handguard Glass Filled Nylon Twist1: 8 "RH Capacity10 Receiver FinishType III Hard Jacket Anodized Height8 "Weight7,5 lb. Total Length32.85 "Pull11.88" Length Grooves5 Recommended Retail Price Ruger® Rapid Deploy folding rear view provides an adjustable viewing angle and matches the height adjustable front view for a robust, reliable targeting system. Rear view can be folded out of the way to make room for the optics, but can be redeployed immediately if necessary. MonsterMan has fixed A2 stock with Grip. Made of aviation grade 7075-T6 aluminum cast, it includes a flat top receiver, a forward aid, dust cover and brass deflector. The bolt is made of 9310 alloy steel and is punched and pressure tested to provide strength, structural integrity and durability. The front-view mast is height adjustable and a front-view instrument is included. The height A2 in style F allows for co-witnesses with many optics. The patent-pending Barrel Nut and Delta Ring are designed for a person to remove and attach a handguard. The design accepts most standard carbine length handles. The barrel nut uses a standard wrench and can be replaced with Mil-Spec barrel nut if desired. The ground gas block is in the carbine length (M4) position for improved stability and handling. Includes multiple ports, a QD socket and bayonet shoe for many hangers and accessory mounting options. The caterpillars on the angled face of the gas block provide a low glare surface. Cold hammer forged with ultra precision rifle 4140 chrome-moly steel barrel ensures exceptional accuracy, long life and easy cleaning. 1: 8 "twist ratio, fixes projectiles from 35 to 77 and 5.56 NATO chamber, 5.56 NATO and .223 Rem. Allows the use of ammunition. And provides corrosion resistance. Internal diameter chrome plated bolt carrier and internal diameter chrome plated gas switch, hot The gas switch is locked to prevent it from loosening after intensive ignition. The matt black oxide coating on the outside of the bolt carrier provides corrosion resistance. Made of heat-resistant glass-filled nylon for shooting convenience and durability, it also includes: One 10 round metal magazines.