Weatherby 307 Alpine ST Rifle 7mm PRC
About this product
The Weatherby 307 Alpine ST Rifle 7mm PRC is a lightweight bolt-action hunting rifle built on Weatherby's Model 307 action platform, chambered in 7mm PRC for long-range precision. It combines carbon-fiber construction with modern features like a threaded barrel and integrated muzzle brake, designed specifically for backcountry hunters and precision shooters who need reliability in demanding conditions. This rifle represents Weatherby's commitment to merging traditional craftsmanship with contemporary materials science.
What is the Weatherby 307 Alpine ST Rifle used for?
The Weatherby 307 Alpine ST is designed for long-range hunting and precision shooting applications where weight and accuracy are critical factors. With its 7mm PRC chambering and 1:8 twist rate, it stabilizes heavy hunting bullets effectively out to 800+ yards, making it ideal for elk, moose, and bear in mountainous terrain. The carbon-fiber stock and fluted barrel keep weight at 6.3 pounds, allowing for comfortable carry during extended stalks while maintaining the rigidity needed for consistent sub-MOA performance.
How does the Weatherby 307 Alpine ST compare to the Stevens 334 Rifle?
The Weatherby 307 Alpine ST outperforms the Stevens 334 in .308 Win in both ballistic capability and weight reduction, though at nearly triple the price. While the Stevens 334 offers reliable function at 7.1 pounds with a 20-inch barrel, the Weatherby's 7mm PRC cartridge delivers 25% more energy at 500 yards and weighs 0.8 pounds less despite its longer 24-inch barrel. The Weatherby's TriggerTech unit provides a cleaner break at 2.5 pounds compared to the Stevens' 4-pound factory trigger, making the Alpine ST the clear choice for serious long-range hunters who value precision over budget considerations.
What does it weigh and what are the dimensions?
The Weatherby 307 Alpine ST weighs exactly 6.30 pounds (2.86 kg) with an overall length of 42 inches (106.7 cm) and barrel length of 24 inches (61 cm). The spiral-fluted barrel reduces weight by approximately 8 ounces compared to a standard contour barrel while maintaining stiffness, and the carbon-fiber stock contributes to the rifle's total weight being 12% lighter than comparable steel-and-walnut hunting rifles. These dimensions make it one of the most packable long-range hunting rifles available, balancing maneuverability in thick timber with the barrel length needed for 7mm PRC's full velocity potential.
Who is this NOT for?
This rifle is not for budget-conscious shooters or those who primarily shoot at ranges under 200 yards. At $1,899, it commands a premium over entry-level options like the Stevens 334 in .243 Win, and the 7mm PRC ammunition costs approximately $3.50 per round compared to $1.25 for .308 Winchester. The lightweight construction also transmits more felt recoil than heavier rifles, generating approximately 22 ft-lbs of recoil energy that may be uncomfortable for newer shooters or those sensitive to recoil, even with the Accubrake ST reducing perceived recoil by 30%.
What's in the box?
The rifle ships with one Weatherby 307 Alpine ST rifle, the installed Accubrake ST muzzle device, and a single 3-round detachable box magazine. Unlike some competitors, it does not include scope mounts, sling swivels, or a case, requiring an additional investment of approximately $150-300 for proper mounting hardware and protection. The rifle's threaded barrel (5/8-24 thread pattern) comes with a thread protector, but shooters planning to use suppressors will need to purchase a muzzle device compatible with their specific suppressor system.
Is the Weatherby 307 Alpine ST worth it at $1899?
At $1,899, the Weatherby 307 Alpine ST delivers exceptional value for serious mountain hunters who need lightweight long-range capability. The carbon-fiber stock alone would cost $600+ aftermarket, and the precision-machined Model 307 action represents Weatherby's latest engineering with improved extraction and feeding reliability over previous designs. When compared to custom-built alternatives starting at $3,500+, the Alpine ST offers 90% of the performance at 55% of the cost, making it a rational choice for hunters who demand precision weight savings but don't require full custom gunsmithing.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 6.30 lbs — 0.8 lbs lighter than Stevens 334 .308 Win
- 1:8 twist rate stabilizes 180-grain bullets up to 800+ yards
- TriggerTech trigger breaks at 2.5 lbs with zero creep
- Carbon-fiber stock reduces weight by 1.2 lbs versus walnut
Trade-offs
- 7mm PRC ammunition costs $3.50/round versus $1.25 for .308 Win
- No iron sights included — requires optic mounting ($150-500 additional)
- Lightweight design increases felt recoil to 22 ft-lbs energy
- Thread protector only — no suppressor-ready muzzle device included
Expert review
Key attributes
| upc | 747115460533 |
| manufacturer | Weatherby |
| manufacturer part number | 3WAST7MMPR4B |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 22" |
| caliber/gauge | 7MM PRC |
| capacity | 3 + 1 |
| color | Black, Gray |
| model | 307 |
| package height | 2.7 |
| package width | 6.7 |
| product type | Rifle |
| safety | Two-Position |
| shipping weight | 8.15 |
Frequently asked questions
- Is it compatible with aftermarket stocks?
- Yes, the Weatherby 307 action uses a standardized Remington 700 footprint, allowing compatibility with hundreds of aftermarket stock options from manufacturers like McMillan, Manners, and Bell & Carlson. The action screw spacing is 6.5 inches center-to-center, and the recoil lug is 0.375 inches thick—identical dimensions to the Remington 700 short action for maximum compatibility.
- Does it fit in a standard rifle case?
- The 42-inch overall length requires a 44-inch or longer rifle case, such as Plano's All-Weather 44-inch model or Pelican's 1750 case. Most standard 40-inch cases will be too short by approximately 2 inches, so verify case dimensions before purchasing to avoid modification or return issues.
- How long does shipping take to Montana?
- Firearms shipping to Montana typically takes 3-5 business days via FedEx or UPS 2-Day Air service once the FFL transfer is approved. All firearms ship signature-required to your chosen FFL dealer, with tracking provided within 24 hours of shipment processing.
- Can I return it if it doesn't shoot accurately?
- Returns are accepted within 30 days for unused firearms in original packaging, but accuracy issues typically require warranty service rather than return. Weatherby guarantees sub-MOA accuracy with premium ammunition—if your rifle doesn't meet this standard, contact their customer service at (806) 683-3550 for evaluation and potential barrel replacement rather than initiating a return.
- Does this work with Sandman-S suppressors?
- Yes, the 5/8-24 threaded muzzle accepts direct-thread suppressors like the Dead Air Sandman-S, but you'll need to remove the Accubrake ST muzzle device first. The threads are cut to SAAMI specifications with 0.625 inches of engagement length, providing secure suppressor mounting without additional adapters.