Smith & Wesson · Pistol · Discontinued · 2009
| Weight (empty) | 794 g (28.0 oz) |
| Overall Length | 190 mm (7.48") |
| Barrel Length | 64 mm (2.52") |
| Height | 152 mm (5.98") |
| Width | 42 mm (1.65") |
| Magazine Capacity | 6 rounds |
| Firing Mechanism | Double Action Single Action |
| Muzzle Velocity | 335 m/s (1099 fps) |
| Muzzle Energy | 654 J (482 ft·lbf) |
| Effective Range | 45 m (49 yd) |
| Frame Material | Scandium Alloy |
Primary Caliber: 10mm Auto
The Smith & Wesson Model 310 Night Guard is a compact N-frame revolver chambered in 10mm Auto, introduced in 2009 as part of Smith & Wesson's innovative Night Guard series designed for law enforcement and defensive carry in low-light conditions. Built on the company's large N-frame architecture with a scandium aluminum alloy construction, the Model 310 weighs just 28 ounces despite its substantial frame size, making it one of the lightest 10mm revolvers ever produced. The revolver features a 2.5...
Country of Origin: United States