Ruger AR-556 5.56 NATO M4 Flat-Top                                    Autoloading Rifle

Buy Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle, M4-style, direct impingement Modern Sporting Rifle offers consumers an affordable, American-made Modern Sporting Rifle with the rugged reliability they have come to expect from Ruger. Extensively tested during its development, Buy Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle  is constructed from top-quality components, including forged 7075-T6 aluminum upper and lower receivers and a cold hammer-forged chrome-moly steel  barrel with M4 feed ramp cuts. Chambered in 5.56 NATO, the AR-556’s carbine-length, flat-top, M4 design is fully configured with a Ruger® Rapid Deploy folding rear sight, milled F-height gas block with post front sight, forward assist, dust cover, brass deflector, improved trigger-reach grip, enlarged trigger guard and one 10-round magazine. Standardized M4/AR components are utilized throughout, so the Ruger AR-556 5.56 NATO M4  for sale can be customized easily.

Features for Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading

The milled gas block is located at a carbine length (M4) position for improved balance and handling. Multiple attachment points include a QD socket for many sling mounting options. Serrations on the angled face of the gas block provide a low glare surface.
The handguards are made from heat-resistant glass-filled nylon for shooting comfort and durability.
The front sight post is elevation adjustable, and a front sight tool is included. The A-2 Style F-Height allows co-witness with many optics. The Ruger® Rapid Deploy folding rear sight provides windage adjustability and is a solid, reliable aiming system when coupled with the elevation adjustable front sight. The rear sight can be folded out of the way to make room for optics but can be instantly redeployed if needed.

The 16.1 inch medium contour barrel is cold hammer-forged providing ultra-precise rifling for 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. Ruger AR-556 5.56 NATO M4  for sale feed ramps provide improved operational reliability and the matte black oxide finish reduces glare and provides corrosion resistance.
The ergonomic pistol grip features an extended trigger reach for more precise trigger control. The enlarged trigger guard is designed to allow for gloved shooting.
The chrome-plated bolt carrier inside diameter and chrome-plated gas key inside diameter 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.
Includes one 10-round metal magazine.

Specifications for  Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading

UPC 736676085156
Caliber 5.56 X 45 MM NATO
Capacity 30+1 ROUNDS
Barrel Length 16.10″ BARREL
Weight 6.5 LBS.


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