The Mountain Ambush is Kimber's close-cover and hunting suppressor-ready bolt-action, featuring a threaded muzzle and a 18-inch fluted stainless barrel cut for suppressor use. Built on the 84M platform in .308 Win, it is heavier than the Mountain Ascent but purpose-built for suppressed hunting. Type: Rifle Action: Bolt-Action Caliber: .308 Winchester Capacity: 4 Year introduced: 2018, USA Weight: 5.6 oz Overall length: 37.5" Status: Active Intended use: Hunting / Suppressed