Ruger AR-556

The Ruger AR-556 chambered in .300 Blackout is a versatile and reliable semi-automatic rifle ideal for hunting, home defense, and tactical applications. It features a 16.1-inch cold hammer-forged barrel with a 1:7 twist rate and offers excellent stability and accuracy with both supersonic and subsonic .300 Blackout ammunition.

The rifle is built with a 7075-T6 aluminum upper and lower receiver, ensuring strength and durability. It uses a pistol-length gas system, which optimizes cycling and reliability, mainly when shooting subsonic rounds or using a suppressor. The threaded barrel (5/8"-24 thread pitch) comes equipped with a Ruger radial port flash suppressor, effectively reducing muzzle flash.

The free-float M-LOK handguard provides ample space for accessory attachment while enhancing accuracy by reducing barrel interference. The upper receiver features a full-length Picatinny rail, allowing for easy optics and other accessories to be mounted easily.

The AR-556 includes a six-position adjustable stock, enabling shooters to customize the length of pull for a comfortable fit. The rifle also has Ruger’s ergonomic grip, providing a secure and comfortable hold.

It ships with a 30-round magazine and is compatible with standard AR-15 magazines designed for .300 Blackout. The enhanced bolt carrier group and chrome-plated firing pin ensure reliable performance and easy maintenance.

With its pistol-length gas system, robust construction, and compatibility with suppressors, the Ruger AR-556 in .300 Blackout is a highly capable rifle for both tactical and sporting applications, offering excellent performance with a variety of ammunition types.