Weatherby 307 Alpine MDT Bolt Action Rifle
The KFF Defense offering of the Weatherby 307 Alpine MDT in .270 Weatherby Magnum delivers a purpose-built system engineered for precision long-range engagement and demanding field conditions. This rifle integrates Weatherby’s robust 307 action with MDT’s lightweight HNT26 carbon fiber chassis, optimizing a critical balance of portability and repeatable accuracy for experienced shooters.
Key Features
Weatherby 307 Action Integration
The core of this system is the Weatherby 307 action, derived from the popular Remington 700 footprint. This allows for broad aftermarket compatibility while maintaining Weatherby’s manufacturing precision. The three-lug bolt, featuring a 60-degree throw, facilitates rapid cycling while providing ample scope clearance. The integral recoil lug enhances receiver rigidity, contributing to consistent shot placement.
MDT HNT26 Carbon Fiber Chassis
The MDT HNT26 chassis system, constructed from a blend of carbon fiber, magnesium, and aluminum, mitigates overall rifle weight without compromising structural integrity or shot-to-shot consistency. This chassis offers comprehensive adjustability for length of pull (LOP) and comb height, allowing shooters to precisely tailor the rifle’s ergonomics to their individual body mechanics and shooting positions. Multiple M-LOK attachment points are integrated for accessory mounting, while the folding stock mechanism enhances portability and storage.
Precision Barrel Configuration
This Alpine MDT variant features a 26-inch fluted barrel, optimized for the .270 Weatherby Magnum cartridge to maximize velocity and ballistic performance. The barrel is threaded 5/8″-24 at the muzzle and ships with a Weatherby Accubrake ST, effectively mitigating recoil and muzzle rise for rapid follow-up shots and enhanced shooter comfort. The precise button-rifling maintains a 1:10″ twist rate, stabilizing a broad spectrum of projectile weights suitable for the caliber.
TriggerTech Field Trigger
Equipped with a TriggerTech Field trigger, this rifle provides a crisp, zero-creep break, essential for precision marksmanship. The trigger is user-adjustable from 2.5 to 5 pounds, enabling shooters to fine-tune the pull weight to their specific preference without requiring a gunsmith.
Performance Guarantee
Backed by the manufacturer’s SUB-MOA Accuracy Guarantee, this rifle is warranted to produce a 3-shot group of .99 inches or less at 100 yards with Weatherby or premium ammunition. This guarantee underscores the rifle’s inherent precision and manufacturing consistency.
Technical Specifications
- Caliber: .270 Weatherby Magnum
- Barrel Length: 26 inches
- Twist Rate: 1:10″
- Weight: 6.8 lbs (approx.)
- Overall Length: 46 inches (unfolded)
- Magazine Capacity: 3 rounds (AICS-compatible detachable box magazine)
- Muzzle Thread: 5/8″-24 UNF (with Accubrake ST)
- Trigger: TriggerTech Adjustable (2.5 – 5 lbs)
- Stock: MDT HNT26 Carbon Fiber Chassis (Adjustable LOP, Comb Height, Folding)
- Finish: Cerakote (receiver, barrel)
- SKU: LIP|WB3WAMH270WR8B
- Price: $2999.00









