Ruger

Ruger SR-556 E 5.56 NATO 16.12" Barrel 30 Round Synthetic/Black Aluminum Semi Automatic Rifle 5912

Item #83411 MPN 5912 UPC 736676059126

Capacity 30

Caliber 5.56mm NATO

Condition New

Manufacturer

Name Ruger

Phone 520-541-8820

Website http://www.ruger-firearms.com

Address 200 Ruger Road , Prescott, AZ 86301

The SR-556 offers Ruger's legendary rugged reliability and employs a patent-pending, chrome-plated, two-stage piston-driven operating system that provides the user with a cleaner, cooler-running, reliable firearm that is truly state-of-the-art. The chrome-lined gas block and chrome-plated piston and regulator work together to provide a smooth power delivery stroke to the bolt carrier, and the by-products of the gas system are vented out the bottom of the gas block, away from the bolt carrier, keeping the action clean and free from contaminants. This results in significantly improved performance over gas-driven rifles. The Ruger SR-556E features rapid deploy sights, one PMAG magazine, a black oxide/hardcoat anodized finish, and a flattop receiver with a Picatinny rail that extends the full length of the handguard. Additional rails may be purchased for the 3, 6, and 9 o'clock positions.

Specifications :

- Caliber: 5.56 NATO/223 Remington

- Barrel Length: 16.12"

- Capacity: 30 Rounds

- Stock: Black Synthetic, Collapsible

- Finish: Black Oxide/Hardcoat Anodized

- Sights: None

- Height: 7.25"

- Overall Length: 32.75" to 36"

- Width: 2.5"

- Weight: 7.36 lbs.

- Twist: 1:9" RH

- Grooves: 6

- Length of Pull 10.25" to 13.5"

E 5.56 NATO 16.12" Synthetic/Black Aluminum

The information below comes from our Gun Caliber Dictionary and is for general reference only. It does not describe the specifications of this particular item.

The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington

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● Out of stock

FFL required

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Ruger SR-556 E 5.56 NATO 16.12" Barrel 30 Round Synthetic/Black Aluminum Semi Automatic Rifle 5912 · FFL required

Out of stock

$0.00

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