- MANUFACTURER: Ruger
- FAMILY: AR-556 Rifle Series
- MODEL: AR-556
- TYPE: Rifle
- ITEM GROUP: AR Style Centerfire Rifles
- 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"
- OVERALL LENGTH: 32.25" - 35.50"
- RATE-OF-TWIST: 1-in-8
- CAPACITY: 30 + 1
- # OF MAGAZINES: 1
- MAG DESCRIPTION: 30 rd. Magpul PMAG
- SIGHTS: None
- SIGHT TYPE: None
- THREAD PATTERN: 1/2x28
- SPECIAL FEATURE: Threaded Barrel
- WEIGHT: 6.7 lbs.
- SHIPPING WEIGHT: 8.75 lbs.
- SAFETY FEATURES: Two-Position Safety Selector
- ADDL INFO: Full Length Picatinny Rail
- ADDL INFO: Single-Stage Trigger
- ADDL INFO: 11" MAGPUL M-LOK Handguard
- MFG MODEL NO: 8529
