Firearm
Ruger AR-556

Specifications
- Caliber
- 5.56 NATO
- Barrel length
- 16.1"
- Capacity
- 30
- Category
- Rifle
Overview
The Ruger AR-556 is a semi-automatic rifle chambered in 5.56 NATO, a widely used centerfire cartridge known for its compatibility with the AR-platform rifle family. It features a 16.1-inch barrel, a common length for this style of rifle that balances handling and ballistic performance. The rifle is designed to accept a standard capacity magazine holding 30 rounds, consistent with typical AR-platform configurations. As part of the broader AR-556 lineup, this rifle follows the general layout and operating principles associated with AR-15 pattern firearms. These specifications make it representative of a standard configuration within the modern sporting rifle category, chambered for a cartridge commonly used in both rifle and carbine platforms.
Frequently asked questions
What caliber does the Ruger AR-556 use?
The Ruger AR-556 is chambered in 5.56 NATO, a centerfire rifle cartridge commonly used in AR-platform firearms.
What is the barrel length and standard magazine capacity of the Ruger AR-556?
The Ruger AR-556 has a 16.1-inch barrel and a standard capacity of 30 rounds.
Specifications shown are as provided by the catalog data source. Not a recommendation for any specific use.