The Winchester Model 70 Extreme Weather MB rifle (brand part no. 535242255) chambers .300 Winchester Short Magnum from a fluted, 24-inch matte stainless barrel fitted with a muzzle brake, built for hunters who face adverse weather without giving up magnum performance. Winchester beds the matte stainless action into a Bell and Carlson composite stock with an aluminum bedding block for consistent accuracy, and the M.O.A. trigger system pairs with a Pachmayr Decelerator recoil pad to keep the magnum’s recoil manageable. Among bolt action rifles, the Extreme Weather MB favors hunters chasing big game in rough conditions.

Key Specifications

• The chambering is .300 Winchester Short Magnum (WSM).
• The 24-inch barrel is fluted with a matte stainless finish.
• A muzzle brake ships installed to tame magnum recoil.
• The rate of twist is 1:10.
• The detachable magazine holds 3+1 rounds.
• The stock is a Bell and Carlson composite with an aluminum bedding block.
• The trigger is Winchester’s M.O.A. adjustable trigger system.
• Recoil is managed by a Pachmayr Decelerator recoil pad.

Frequently Asked Questions

Does it come with a muzzle brake? Yes, a muzzle brake ships installed to help manage magnum recoil.

What is the stock made of? A Bell and Carlson composite stock with an aluminum bedding block for consistent accuracy.

Buy the Winchester Model 70 Extreme Weather MB Rifle

A magnum rifle built for adverse weather, with a fluted stainless barrel and a muzzle brake, is exactly what this Extreme Weather MB delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.