The Knight's Armament SR-25 Enhanced Combat is the current commercial production semi-automatic precision rifle, featuring a 20-inch match barrel, URX 3.1 handguard, and KAC-developed improvements over the original SR-25. It serves as the commercial equivalent of military M110 and MK 11 systems. Widely used by law enforcement and military units that can procure commercial KAC rifles. Type: Rifle Action: Semi-Automatic Caliber: .308 Winchester Capacity: 20 Year introduced: 2009, USA Weight: 9.9 oz Overall length: 39.5" Status: Active Intended use: precision, law_enforcement, designated marksman