The XM25 Counter Defilade Target Engagement System is a semi-automatic air-burst grenade launcher that programs 25mm rounds to detonate at a specific range, enabling engagement of targets in defilade. Limited combat trials in Afghanistan before cancellation. Type: Semi-Auto Grenade Launcher Action: Gas-Operated Caliber: 25x40mm SR Capacity: 5 Year introduced: 2010, USA Weight: 14.1 oz Overall length: 29.5" Status: Discontinued Military use: Yes Intended use: Military, Special Purpose