Ruger-57
| Ruger-5.7 | |
|---|---|
| Type | Semi-automatic pistol |
| Place of origin | United States |
| Production history | |
| Designed | 2019 |
| Manufacturer | Sturm, Ruger & Co. |
| Unit cost | US$799.00 (MSRP) |
| Produced | 2019–present |
| Specifications | |
| Mass | 24.5 oz (690 g) |
| Length | 8.65 in (220 mm) |
| Barrel length | 4.94 in (125 mm) |
| Width | 1.20 in (30 mm) (slide) |
| Height | 5.60 in (142 mm) |
| Cartridge | 5.7×28mm |
| Action | Delayed blowback |
| Muzzle velocity | 520 m/s (1,700 ft/s) |
| Effective firing range | 123 m (135 yd) |
| Feed system | 10- or 20-round box magazine |
| Sights | Adjustable rear sight and fiber optic front sight |
The Ruger-5.7 is a semi-automatic pistol introduced in December 2019 by Sturm, Ruger & Co. It is the first traditionally-styled semi-automatic pistol to be chambered for the 5.7×28mm cartridge since the introduction of the Excel Arms MP-57 in 2012.