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- Ruger Rapid Deploy folding rear sight provides windage adjustability and pairs with the A2-style, F-height, elevation-adjustable front sight for a solid, reliable aiming system
- Barrel nut and delta ring allow easy, one-person service of the heat-resistant glass-filled nylon handguard
- Gas block is located at a carbine-length (M4) position for improved balance and handling
- Magpul MOE M-LOK handguard is made from heat-resistant glass-filled nylon for shooting comfort and durability
- Single-stage trigger provides durable and reliable fire control. The enlarged trigger guard is designed to allow gloved shooting in cold weather
- Six-position, telescoping, Magpul MOE Carbine buttstock and Mil-Spec buffer tube allow the rifle to be properly sized for different shooters or varying levels of outerwear
- Equipped with a medium contour, cold hammer-forged alloy barrel with 1:8" twist rifling that provides exceptional accuracy with bullets from 35 to 77 grains
- Front sight post is elevation adjustable, and a front sight tool is included. The A2-style, F-height front sight allows co-witness with many optics
- Ergonomic pistol grip features an extended trigger reach for more precise trigger control
- Includes (1) 30-round Magpul PMAG magazine
The Ruger AR-556 is a modern sporting rifle that combines the reliability and functionality Ruger is known for with the aesthetic appeal of the Mossy Oak Country DNA camouflage pattern. This rifle is chambered in 5.56 NATO, making it suitable for a wide range of shooting activities, from hunting and target shooting to tactical applications. With a 16" barrel and a 30-round capacity, the Ruger AR-556 offers excellent performance in a versatile and adaptable package.
This rifle features Magpul MOE furniture, including a handguard that supports M-LOK accessory attachments, providing shooters with the flexibility to customize their rifle with a wide array of accessories. The 1:8" RH twist of the barrel is ideal for stabilizing a broad range of bullet weights, enhancing accuracy over various distances.
The receiver is finished with a Type III hard-coat anodized treatment, offering superior durability and resistance to corrosion and wear. The rifle's overall length is adjustable between 32.25" and 35.50", thanks to the collapsible stock, allowing shooters to find the perfect fit for their frame and shooting style. The length of pull can also be adjusted from 10.25" to 13.50", ensuring a comfortable and ergonomic shooting experience for users of all sizes.
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Warranty Information
| Action | Semi-Automatic |
| Caliber | 5.56 NATO |
| Barrel Length, in | 16.1" |
| Capacity, rd | 30 |
| Twist | 1:8" RH |
| Thread Pattern | 1/2"-28 |
| Front Sight | Adjustable Post |
| Rear Sight | Adjustable Ruger Rapid Deploy |
| Feature | Magpul MOE Furniture |
| Handguard | Magpul MOE M-LOK |
| Stock | Magpul MOE Synthetic, Collapsible |
| Finish | Mossy Oak Country DNA |
| Grooves | 5 |
| Length of Pull, in | 10.25"-13.50" |
| Overall Length, in | 32.25"-35.50" |
| Height, in | 8" |
| Weight, lbs | 6.5 |
