Winchester Repeating Arms · Shotgun · Discontinued · 2006
| Weight (empty) | 3175 g (112.0 oz) |
| Overall Length | 1245 mm (49.02") |
| Barrel Length | 711 mm (27.99") |
| Magazine Capacity | 4 rounds |
| Action Type | Gas Operated |
| Firing Mechanism | Hammer Fired |
| Effective Range | 40 m (44 yd) |
| Frame Material | Aluminum |
Primary Caliber: 12 Gauge
The Winchester Super X3 (SX3) was a gas-operated semi-automatic shotgun produced from 2006 until 2018, renowned as one of the fastest-cycling and lightest-recoiling autoloaders of its era. Built by FN in Belgium, the SX3 used Winchester's Active Valve gas system, which automatically self-adjusts gas pressure to reliably cycle any load thrown into the chamber, from light target shells to heavy 3.5-inch magnums. Its .742-inch back-bored barrel optimized shot uniformity and velocity, while an ultra...
Country of Origin: United States