Description
Weatherby turned heads when it launched the Model 307, an action built to work with the massive world of Remington 700 pattern accessories, and the Alpine MDT is where that idea really pays off. Pair that action with MDT's HNT26 chassis and you get a legitimate crossover rifle: light enough to carry all day at 6.8 pounds, adjustable enough to shoot seriously well from a tripod or pack, and chambered in 7mm PRC, one of the best long range hunting cartridges going right now.
What the Model 307 Action Brings to the Table
The 307 is a two-lug, fully cylindrical action with a spiral fluted bolt, M16-style extractor, and a side bolt release. The three-piece bolt breaks down without tools, so cleaning it in camp is simple. Weatherby fits a crisp TriggerTech Field trigger from the factory and backs the whole rifle with their Sub-MOA guarantee when you feed it quality ammo. Sticking with the 700 footprint also means triggers, mounts, and AICS-pattern magazines are easy to find down the road.
The MDT HNT26 Chassis Earns Its Keep
MDT built the HNT26 specifically for hunters who shoot at distance, and it weighs right around 26 ounces despite packing in a folding buttstock, adjustable cheek riser, adjustable length of pull, an ARCA rail integrated into the carbon fiber forend, M-LOK slots, and QD sling cups. Folded, the rifle loses more than 9 inches of length, so it rides on or in a pack without fighting you.
A 7mm PRC That Travels Well
The 22 inch spiral fluted barrel wears a 1:8 twist to stabilize the heavy, high BC bullets that make the 7mm PRC shine past 500 yards. Weatherby's Accubrake comes installed and knocks felt recoil down by as much as 53 percent, and the threaded muzzle means swapping to a suppressor is straightforward. Graphite Black Cerakote covers the metalwork to shrug off weather and hard miles. This is a rifle built for the hunter who treats the offseason like practice.
Key Specifications
- Manufacturer: Weatherby
- Model: 307 Alpine MDT
- Manufacturer Part Number: 3WAMH7MMPR4B
- UPC: 747115453023
- Caliber: 7mm PRC
- Action: Bolt Action, 2-Lug Model 307
- Capacity: 3+1
- Barrel: 22" Spiral Fluted, Threaded with Accubrake
- Twist Rate: 1:8"
- Trigger: TriggerTech Field, approx. 2.5 lb pull
- Chassis: MDT HNT26 Folding Carbon Fiber Chassis
- Length of Pull: 12.5" – 13.5" Adjustable
- Weight: 6.8 lbs
- Finish: Graphite Black Cerakote
- Safety: Two-Position
- Sights: None, Optic Ready
What’s Included
- Weatherby 307 Alpine MDT rifle with MDT HNT26 chassis
- One 3-round AICS-pattern magazine
- Accubrake muzzle brake (installed)
- Thread protector cap
- Owner's manual
Frequently Asked Questions
Will Remington 700 pattern accessories fit the Weatherby 307 Alpine MDT?
Yes, that was the whole point of the Model 307 action. It follows the Rem 700 footprint, so aftermarket triggers, scope mounts, and stocks designed for that pattern are broadly compatible. It also feeds from common AICS-pattern magazines, which are easy to find in various capacities.
Is the 307 Alpine MDT suppressor ready?
It is. The barrel is threaded and ships with Weatherby's Accubrake installed along with a thread protector cap. Spin the brake off and you can mount a suppressor directly, which is a popular setup given how much muzzle blast a braked 7mm PRC produces.
How adjustable is the MDT HNT26 chassis?
Quite a bit for a chassis this light. You get an adjustable cheek riser, length of pull that adjusts from 12.5 to 13.5 inches, and a buttstock that folds to cut over 9 inches off the rifle's overall length. There's also an ARCA rail built into the forend for tripod shooting, plus M-LOK slots and QD sling points.
Does the Weatherby 307 Alpine MDT come with sights or a scope rail?
No sights are included. The receiver is optic ready, so plan on adding a base or rail and rings along with your scope. Given the 7mm PRC's long range capability and Weatherby's Sub-MOA accuracy guarantee, a quality scope is worth budgeting for with this rifle.




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