Gen4 G20 frame with extended long-slide configuration. The G40 MOS is the primary long-slide 10mm but the G20 with extended components represents a custom long-slide configuration. Full-size grip with maximum barrel length for hunting. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 10mm Capacity: 15 Year introduced: 2015, Austria Weight: 30.69 oz Overall length: 7.59" Status: Limited Intended use: Hunting, Outdoors