The Montana Rifle ASR (American Standard Rifle) in .300 Winchester Magnum is a tactical precision configuration of the Montana Rifle action in a synthetic stock, offering more utilitarian features than the classic Model 1999 while retaining Montana's American-made quality. The .300 WM ASR is popular with serious hunters who want the reliability of a controlled-round-feed action in a working-rifle configuration. Type: Rifle Action: Bolt-Action Caliber: .300 Winchester Magnum Capacity: 4 Year introduced: 2010, USA Weight: 121.6 oz Overall length: 45.5" Status: Active Intended use: Hunting, Precision Shooting