The Ruger AR-556 is an affordable, American-made modern sporting rifle with the rugged reliability that you have come to expect from Ruger. The cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity and easy cleaning.

MANUFACTURER: Ruger
FAMILY: AR-556 Rifle Series
MODEL: AR-556
TYPE: Rifle
ACTION: Semi-Auto
CALIBER/GAUGE: 223 Rem | 5.56 NATO
FINISH: Black Hard Coat Anodized
STOCK: Collapsible / Folding Stock
STOCK/GRIPS: Six-Position Telescoping
BARREL: 16.1″
RATE-OF-TWIST: 1-in-8″
CAPACITY: 30+1
# OF MAGAZINES: 1
MAG DESCRIPTION: 30 rd. Magpul PMAG
SIGHTS: Adjustable Ruger Rapid Deploy
THREAD PATTERN: 1/2×28
SPECIAL FEATURE: Threaded Barrel
WEIGHT: 6.5 lbs.
SHIPPING WEIGHT: 8.9 lbs.
ADDL INFO: Flat Top M4 Design
ADDL INFO: Milled F-Height Gas Block
ADDL INFO: Improved Trigger Reach Grip
MFG MODEL NO: 8500
UPC: 736676085002