Model: SLX600 Black - Gauge: 410 Gauge - Barrel Length: 28 Inch Standard - System: Ejectors / Single Selective Trigger - Chokes: 3 TC (XP50) - Advanced production technologies and skilled personnel assure a wide versatility and interchangeability for all parts and components of SLX 600. This model is available in four classic gauges: 12 20 28 and 410 on different scaled actions 12 and 20.