RUGER AR-556

Seller Description For This Firearm

RIFLE: RUGER MODEL AR-556, SERIAL NUMBER 859-81632, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16

Notes:
The Ruger AR-556 is a dependable, American-made AR-15 platform built around the traditional direct-impingement system and designed for reliability and ease of use. Manufactured in the United States, the AR-556 has become a popular choice for shooters looking for a straightforward rifle that stays true to classic AR styling while maintaining modern performance. Chambered in 5.56 NATO, it offers consistent function across a wide range of ammunition and remains fully compatible with standard AR components. With its familiar layout and proven design, the AR-556 is a solid option for range use, training, or general-purpose shooting.

This example retains a classic configuration, featuring an A2 front sight post and clamshell handguards secured by the traditional delta ring system. At the muzzle, a standard A2 flash hider maintains the rifle’s traditional profile. The rifle is equipped with a Vortex SPARC Solar red dot optic mounted on a high riser, providing a durable and efficient sighting system with extended battery life support. Ruger factory furniture is installed at both the pistol grip and buttstock, offering a simple and functional setup. Standard AR controls are present and intuitive, while the rifle feeds from a 20-round Magpul Gen 3 (PMAG) magazine in black. This listing includes the Ruger AR-556 rifle, mounted Vortex SPARC Solar optic, and one 20-round magazine.

UPC	ECOM00539063
Action	SEMI AUTOMATIC
Barrel Length	16" BARREL
Caliber	5.56X45MM NATO
Capacity	20 ROUNDS
Finish	BLACK (MATTE)