Weatherby 307 Wthby 3Wamc300Nr4B Alpine Mdt Car 300Win 24Mb

The Weatherby 307 Alpine MDT Carbon is a modern bolt-action rifle built on Weatherby's newest short-action platform, engineered to split the difference between a precision range gun and a field-ready hunter. Partnering with Modular Driven Technologies, Weatherby created an ultra-lightweight chassis rifle that doesn't sacrifice accuracy or versatility. This 300 Winchester Magnum delivers the ballistic performance serious long-range hunters expect, while the carbon fiber construction and compact design make it surprisingly packable for backcountry applications.

What sets the Alpine MDT Carbon apart is its purposeful engineering for modularity. The 307 action uses a 2-lug fully cylindrical design that plays well with the aftermarket—stocks, triggers, rails, and mounts from the broader MDT and aftermarket ecosystem are fair game. That compatibility means you're not locked into Weatherby's ecosystem if you want to customize or upgrade down the road. The barrel is shorter than Weatherby's traditional offerings, shaving weight and making the rifle genuinely packable when folded; collapse the MDT HNT26 chassis buttstock and you're cutting over 9 inches from total length.

Factory accuracy comes courtesy of a BSF carbon barrel topped with Weatherby's Accubrake DST (Directional Self-Timing Brake), a self-indexing muzzle brake that manages recoil without requiring perfect timing during installation. The receiver and brake wear carbon grey Cerakote, while the bolt and knob are finished in graphite black Cerakote—a tough, professional aesthetic that handles field conditions.

The Alpine MDT Carbon is built for hunters and long-range shooters who value precision, weight savings, and the flexibility to build a rifle to their exact spec. Whether your next hunt is in high country or your next match is at distance, this platform gives you a fighting platform and a blank slate to make it yours.

Key Features

• Weatherby Model 307 bolt action with 2-lug fully cylindrical design for broad aftermarket compatibility
• Ultra-lightweight carbon fiber MDT HNT26 chassis system with foldable buttstock (reduces length by 9+ inches when collapsed)
• BSF carbon barrel for weight reduction and consistent accuracy
• Weatherby Accubrake DST muzzle brake (self-indexing, directional design)
• Carbon grey Cerakote receiver and brake finish; graphite black Cerakote bolt and knob
• Shorter barrel profile than traditional Weatherby rifles without compromising ballistics
• Chambered in 300 Winchester Magnum for extended-range capability

Specifications

Frequently Asked Questions

Will aftermarket stocks and triggers work with the Weatherby 307?

Yes. The Model 307 action is designed for broad compatibility with MDT and other modern aftermarket accessories—stocks, triggers, rails, and mounts. It's built on a 2-lug fully cylindrical action platform that plays nicely with today's modular marketplace.

How compact does this rifle get when the stock is folded?

Collapsing the MDT HNT26 foldable buttstock reduces the overall length by more than 9 inches, making it genuinely compact for transport and backcountry use.

What's the barrel length and what kind of accuracy can I expect?

The barrel is 24 inches and is made from BSF carbon material. The BSF carbon barrel delivers consistent accuracy, and it ships topped with Weatherby's Accubrake DST muzzle brake, which uses a self-indexing directional design for recoil management.

Is this rifle suitable for long-range hunting?

Yes. The Alpine MDT Carbon is chambered in 300 Winchester Magnum, a proven cartridge for extended-range hunting applications. The lightweight, modular platform is built for hunters and shooters working at distance.