Winchester Model 70 Extreme — .300 Win Mag, 26" Barrel, Tungsten Gray Cerakote (Model 535238233 / UPC 048702018923)
The Winchester Model 70 Extreme in .300 Winchester Magnum is a full-size hunting rifle built to perform in extreme conditions. Designed from the legendary Model 70 platform, this Extreme variant couples modern corrosion-resistant finishes and a rugged, weather-ready synthetic stock with Winchester’s refined action and the factory M.O.A. Trigger System for a crisp, repeatable pull. If you want a long-range hunting rifle that’s ready for big-game work and demanding field use, the Model 70 Extreme is purpose-built for the task. Winchester Guns+1
Built for real-world hunting and harsh environments
The Model 70 Extreme is finished in a Tungsten Cerakote on both the steel receiver and free-floating barrel, delivering exceptional corrosion resistance and a subtle, low-glare appearance that stands up to heavy use and weather exposure. The free-floating, button-rifled barrel helps stabilize accuracy and consistent shot groups at long range—exactly what you need from a .300 Win Mag platform. Winchester Guns+1
Premium fit-and-finish with tactical hunting features
Winchester outfits this Extreme model with a textured Charcoal Gray Bell & Carlson synthetic stock featuring a sculpted cheekpiece for consistent eye-to-optic alignment and a weatherproof surface that won’t swell or crack in rain, snow, or swamp conditions. The receiver is drilled and tapped for scope mounts right from the factory, so you can fit optics quickly and securely for precision long-range hunting. Winchester Guns+1
Accurate, repeatable trigger technology
One of the most important features in a serious hunting rifle is the trigger. Winchester’s M.O.A. Trigger System (a three-lever design) gives a lighter, crisper, and more consistent break than legacy factory triggers—contributing to better shooter confidence and tighter groups at range. That refined trigger feel is a standout on the Model 70 Extreme. Winchester Guns
Power and capacity for big-game work
Chambered in .300 Winchester Magnum, this rifle is built to deliver the long-range energy and terminal performance hunters count on for elk, moose, and other large game. The Model 70 Extreme ships in a 3+1 configuration (three in the detachable/hinged magazine area with one in the chamber), giving a practical balance of capacity and compactness for field carry. (Model/MPN: 535238233; UPC: 048702018923). Fleet Farm+1
Recoil management & handheld comfort
Winchester pairs the Model 70 Extreme with a Pachmayr decelerator recoil pad and a well-designed pistol geometry to help mitigate the stout recoil of a .300 Win Mag, improving follow-up shot speed and shooter comfort during long sits or multiple-shot scenarios. A threaded muzzle and muzzle brake option on many Extreme listings further help manage felt recoil and muzzle rise for faster, more confident follow-ups. theshootingstore.com+1
Rugged receiver and reliability
The Model 70 family’s forged steel receiver—combined with Winchester’s Pre-’64 controlled round feed heritage—means robust feeding and extraction under adverse conditions. This Extreme model includes a blade-type ejector and a reliable controlled feed design to help ensure smooth function in the field. The receiver is also drilled and tapped to accept a variety of scope mounts and bases. Carolina Gun Brokers & Shallotte Gun+1
What to expect out of the box
Caliber: .300 Winchester Magnum
Barrel Length: 26" (free-floating, button-rifled)
Finish: Tungsten Gray Cerakote (barrel & receiver).
Stock: Textured Charcoal Gray Bell & Carlson synthetic with sculpted cheekpiece.
Trigger: Winchester M.O.A. Trigger System (factory installed).
Capacity: 3+1 (varies by source/listing; verify with dealer).
Additional: Drilled & tapped receiver for optics, Pachmayr decelerator recoil pad, muzzle brake on select SKUs.
Model / MPN: 535238233 — UPC: 048702018923. Winchester Guns+2Omaha Outdoors+2
Who this rifle is for
Hunters who pursue large, long-range game and need a battle-tested platform that balances accuracy, durability, and modern convenience will appreciate the Model 70 Extreme. It’s an excellent choice for mountain hunters, plains stalkers, and guides who demand a dependable .300 Win Mag that can be configured quickly with optics and tuned for recoil comfort in the field. smga.com+1
Buying notes & care
Confirm local availability and exact SKU details with an authorized Winchester dealer—retailer listings can vary in capacity and accessories (e.g., some show a 3-round internal magazine while others list 3+1). grabagun.com+1
Because the Model 70 Extreme is finished in Cerakote, clean and lightly oil metal surfaces after wet field use to maintain finish life. Use the owner’s manual for torque specs and bedding recommendations. Winchester Guns
The Winchester Model 70 Extreme (.300 Win Mag) combines the time-proven strengths of the Model 70 action with modern corrosion-resistant finishes, a precision-tuned MOA trigger, and a rugged Bell & Carlson synthetic stock—making it a ready-for-anything hunting rifle for serious field use. Confirm exact configurations, accessories, and local purchase requirements with your dealer before ordering. Winchester Guns+1
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