The Winchester Model 70 Long Range MB (Muzzle Brake) in .308 Win is a precision-hunting variant with a heavy-contour fluted barrel, textured Bell and Carlson composite stock, and a factory-installed muzzle brake. Designed for hunters who want genuine long-range precision capability from a production rifle without building on a chassis system. Type: Bolt-Action Rifle Action: Bolt-Action Caliber: .308 Win Capacity: 5 Year introduced: 2016, USA Weight: 8 oz Overall length: 46.75" Status: Active Intended use: Precision Shooting, Hunting