Specifications
| Manufacturer | Ruger |
|---|---|
| Type | Semi-Auto Pistol |
| Action | Double Action Only |
| Barrel Length | 4.94" |
| Capacity | 20 + 1 |
| Finish | Black Nitride |
| Overall Length | 8.65" |
| Sights | FS: Fiber Optic/RS: Adjustable |
| Stock/Frame/Grips | Polymer Frame Polymer Frame |
| Magazine | 2 20 rd. Steel Magazines |
| Model | Ruger-57 Pro Pistol |
| Caliber/Gauge | 5.7 x 28mm |
| Drilled & Tapped | Yes |
| Rate of Twist | 1-in-9 |
| Frame | Polymer Frame |
| Sights Type | Adjustable Sights |
| Feature 1 | Visual Inspection Port |
| Feature 2 | Picatinny-Style Accessory Rail |
| Feature 3 | Reversible Magazine Release |
| FFL Required | Yes |