- MANUFACTURER: Ruger
- FAMILY: AR-556 Rifle Series
- MODEL: AR-556
- TYPE: Rifle
- ACTION: Semi-Auto
- CALIBER/GAUGE: 300 AAC Blackout
- FINISH: Black Hard Coat Anodized
- STOCK: Collapsible / Folding Stock
- STOCK/GRIPS: Six-Position Telescoping
- BARREL: 16.1"
- OVERALL LENGTH: 33" - 36.25"
- RATE-OF-TWIST: 1-in-7"
- CAPACITY: 30 + 1
- # OF MAGAZINES: 1
- MAG DESCRIPTION: 30 rd. Metal Magazine
- SIGHTS: No Sights
- SIGHT TYPE: None
- THREAD PATTERN: 5/8x24
- SPECIAL: Threaded Barrel Model
- WEIGHT: 6.4 lbs.
- SHIPPING WEIGHT: 8.65 lbs.
- ADDL INFO: Flat Top Upper w/Pic Rail
- ADDL INFO: Enlarged Trigger Guard
- ADDL INFO: 11" MAGPUL M-LOK Handguard
- MFG MODEL NO: 8530
- UPC: 736676085309
- FFL: Yes
- Caliber: .300 BLACKOUT