Weatherby 307 Alpine MDT • Carbon 257 WBY 26" w/MB Chassis – Premium Precision RifleWeatherby 307 Alpine MDT • Carbon 257 WBY 26" with MB Chassis (3WAMC257WR6B)
Experience unmatched precision and rugged reliability with the Weatherby 307 Alpine MDT built around the state‑of‑the‑art Carbon 257 action and a 26‑inch barrel, all housed in a lightweight yet durable MB (Modular Base) chassis. Designed for serious hunters and precision shooters, this rifle combines Weatherby’s legendary craftsmanship with modern engineering to deliver a superior shooting platform for the 307 caliber.
Key Features & Benefits
- Carbon 257 Action: A high‑strength, lightweight carbon‑fiber action that reduces overall weight without compromising structural integrity.
- 26‑Inch Premium Barrel: Cold‑hammer‑forged, free‑floating barrel tuned for optimal velocity and tight groupings at long range.
- MB Chassis System: Fully modular chassis with adjustable cheek riser, length of pull, and ergonomic grip for a customized fit.
- 307 Alpine MDT Cartridge: Delivers high ballistic performance, flat trajectory, and superior terminal energy for big‑game hunting.
- Enhanced Trigger: Crisp, adjustable trigger pull for consistent shot release.
- Weather‑Resistant Finish: Corrosion‑resistant coating that stands up to harsh environments.
- Integrated Magazine Cut‑off: Quick and safe loading/unloading for tactical applications.
Technical Specifications
| Model | Weatherby 307 Alpine MDT |
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| Action | Carbon 257 (Carbon‑Fiber) with MDT (Modular Design Technology) |
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| Caliber | .307 Winchester (307 Alpine) |
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| Barrel Length | 26 inches (66.0 mm) |
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| Chassis | MB (Modular Base) with adjustable cheek piece and length‑of‑pull |
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| Overall Length | ≈44 inches (1118 mm) |
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| Weight | ≈7.5 lbs (3.4 kg) – lightweight for field carry |
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| Magazine Capacity | 5‑round detachable box |
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| UPC | 747115456680 |
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| Part Number | 3WAMC257WR6B |
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| Finish | Black Cerakote with matte texture |
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| Safety | Two‑stage manual safety with indicator |
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Why Choose the Weatherby 307 Alpine MDT?
Whether you’re tracking elk in mountainous terrain or competing in long‑range shooting events, the Weatherby 307 Alpine MDT offers a perfect blend of accuracy, power, and ergonomics. The carbon‑fiber action reduces fatigue during long hunts, while the MB chassis provides the adaptability needed for every shooter’s unique stance and preference. Paired with the 307 Alpine MDT cartridge, this rifle delivers consistent muzzle velocity and knock‑down power, making it a top choice for both seasoned professionals and dedicated enthusiasts.
Ideal Applications
- Big‑Game Hunting (elk, moose, bear)
- Long‑Range Target Shooting
- Backcountry Expeditions where weight matters
- Professional guides and outfitters seeking reliable performance
Customer Reviews & Testimonials
"The balance on this rifle is phenomenal. The carbon action feels almost weightless, and the MB chassis lets me fine‑tune the fit for each hunt. Best 307 I’ve ever shot." – James R., Professional Guide
"Zeroed at 200 yards and still tight groups at 600 yards. Weatherby truly delivered a game‑changing rifle." – Emily K., Competitive Shooter
Package Includes
- Weatherby 307 Alpine MDT rifle (complete assembly)
- 5‑round detachable magazine
- Spare barrel cleaning kit
- User manual with detailed setup instructions
- Warranty card (limited lifetime warranty on action and chassis)
Technical Support & Warranty
All Weatherby rifles come with a limited lifetime warranty covering defects in material and workmanship. Our dedicated support team is available to assist with any questions about setup, maintenance, or performance tuning.
SEO Keywords (for reference)
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