- MANUFACTURER: Ruger
- FAMILY: 57 Series
- MODEL: Ruger-57 Pro Pistol
- TYPE: Semi-Auto Pistol
- ITEM GROUP: Centerfire Polymer Pistols
- ACTION: Double Action Only
- CALIBER/GAUGE: 5.7 x 28mm
- FINISH: Black Nitride
- FINISH TYPE: Black
- FRAME: Polymer Frame
- BARREL: 4.94"
- OVERALL LENGTH: 8.65"
- DRILLED / TAPPED
- RATE-OF-TWIST: 1-in-9
- CAPACITY: 20 + 1
- # OF MAGAZINES: 2
- MAG DESCRIPTION: 20 rd. Steel Magazines
- SIGHTS: FS: Fiber Optic/RS: Adjustable
- SIGHT TYPE: Adjustable Sights
- WEIGHT: 24.5 oz.
- SHIPPING WEIGHT: 3.65 lbs.
- SAFETY FEATURES: Trigger Safety
