Ruger AR-556 5.56mm

Ruger AR-556 5.56mm, with one 30 round magazine

The Ruger AR-556 5.56mm, is Ruger’s M4 Style, direct impingement rifle.

Features:

Comes with the Ruger Rapid Deploy folding rear sight.
Six-position telescoping M4-style buttstock and Mil-Spec buffer tube allow the rifle to be properly sized for different shooters.
Made from aerospace-grade 7075-T6 aluminum forging, the flattop upper receiver includes a forward assist, dust cover and brass deflector, and is Type III hard coat anodized for maximum durability.
Bolt is machined from 9310 alloy steel and is shot peened and pressure (proof) tested to ensure strength, structural integrity and durability.
Front sight post is elevation adjustable, and a front sight tool is included. The A2-style F-height allows co-witness with many optics.
Milled gas block is located at a carbine-length position for improved balance and handling. Multiple attachment points include a QD socket and bayonet lug, for many sling and accessory mounting options. Serrations on the angled face of the gas block provide a low-glare surface.
Medium contour cold hammer-forged barrel, 1:8  twist rate, 5.56 chamber allows you to use either 5.56 or .223 ammunition.  M4 feed ramps, 1/2×28 threaded barrel with flash suppressor
Includes: One, 30-round Magpul PMAG.

Ruger AR-556 5.56mm, with one 30 round magazine
MFR#: 8500
UPC: 736676085002