Weatherby Mark V Accumark .300 Wby Mag Left-Hand Rifle

The Weatherby Mark V Accumark .300 Wby Mag Left-Hand Rifle is a purpose-built, long-range precision tool for the southpaw shooter who refuses to compromise on terminal ballistics or cold-bore consistency. Chambered in .300 Weatherby Magnum, this rifle pairs a fluted #3 contour barrel with a hand-laid, raised Monte Carlo fiberglass stock and aluminum bedding blocks to deliver sub-MOA accuracy out of the box. It comes standard with a TriggerTech trigger, an Accubrake ST muzzle brake, and a Graphite Black Cerakote finish, drilled and tapped for optics. This is a production rifle that thinks like a custom build.

Key Features

• TriggerTech Trigger – WHY IT MATTERS: A crisp, adjustable trigger with zero creep or overtravel reduces shooter-induced error, tightening your groups at distance.
• Accubrake ST Muzzle Brake – WHY IT MATTERS: Redirects propellant gases to cut felt recoil by up to 53%, letting you spot impacts and stay on target for follow-up shots.
• Hand-Laid Fiberglass Stock with Aluminum Bedding Blocks – WHY IT MATTERS: The rigid, moisture-proof stock and full-length aluminum bedding maintain action-to-barrel alignment regardless of temperature or humidity shifts.
• Fluted #3 Contour Barrel – WHY IT MATTERS: Fluting reduces weight without sacrificing stiffness, improving heat dissipation and barrel harmonics for consistent shot-to-shot precision.
• Raised Monte Carlo Comb – WHY IT MATTERS: Provides a proper cheek weld for optics, aligning your eye naturally with the scope for repeatable head position.

Who It’s For

This rifle is for the left-handed long-range shooter who wants a magnum cartridge that flatlines deer, elk, and steel out past 600 yards. It’s for the guy who appreciates that Weatherby’s high-pressure design pushes a 180-grain bullet at 3,200 fps, and who knows that a factory rifle with a TriggerTech and a bedded stock saves him a trip to the gunsmith. If you’re building a precision rifle battery and need a .30-caliber magnum that doesn’t rattle or wander, this is your platform.

Pros & Cons

• Pro: Factory sub-MOA guarantee backed by a hand-laid stock with aluminum bedding – no need to pillar bed or glass bed out of the box.
• Pro: Left-hand action with right-hand porting on the Accubrake ST makes it natural for lefties without blasting gas into your face.
• Con: The raised Monte Carlo comb is fixed – if you run a low-mounted scope or iron sights, you may need a cheek pad for proper alignment.

Comparison

FAQ

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Last updated: April 2026