- MANUFACTURER: Ruger
- FAMILY: AR-556 Rifle Series
- MODEL: AR-556 MPR
- 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: 18″
- OVERALL LENGTH: 35″ – 38.25″
- RATE-OF-TWIST: 1-in-8″
- CAPACITY: 30+1
- # OF MAGAZINES: 1
- MAG DESCRIPTION: 30 rd. Magpul PMAG
- SIGHTS: No Sights
- SIGHT TYPE: None
- THREAD PATTERN: 1/2×28
- SPECIAL FEATURE: Threaded Barrel
- WEIGHT: 6.8 lbs.
- SHIPPING WEIGHT: 9.2 lbs.
- ADDL INFO: 15″ Free Float M-LOK Handguard
- ADDL INFO: Ruger Elite 452 AR-Trigger
- ADDL INFO: Ergonomic MAGPUL Furniture
- MFG MODEL NO: 8514
- UPC: 736676085149
