Weatherby 307 Alpine ST, .240 Weatherby Magnum, 24-inch
Pros & cons
What works
- Weighs 6.8 pounds—nearly 2 pounds lighter than comparable steel-stock hunting rifles
- 24-inch fluted barrel with 1:7.5 twist stabilizes bullets up to 105 grains effectively
- Carbon-fiber stock withstands temperature extremes from -20°F to 120°F without warping
- 5/8x24 threaded muzzle accepts suppressors reducing perceived recoil by 40-50%
Trade-offs
- .240 Weatherby Magnum ammunition costs $4-5 per round—3x the cost of .308 Winchester
- No scope bases included—adds $75-150 to initial setup cost
- Recoil exceeds 25 ft-lbs requiring proper technique—not suitable for novice shooters
- Limited aftermarket support compared to common calibers like .308 or 6.5 Creedmoor
Video review
Expert review
Specs at a glance
About this product
The Weatherby 307 Alpine ST is a precision bolt-action hunting rifle chambered in .240 Weatherby Magnum, built for extreme long-range performance in alpine conditions. Weatherby engineered this platform to deliver exceptional ballistic performance while maintaining field-portable weight through advanced carbon-fiber construction. The rifle's 24-inch spiral-fluted barrel and threaded muzzle make it equally capable for suppressed hunting applications where legally permissible.
What is the Weatherby 307 Alpine ST used for?
The Weatherby 307 Alpine ST is engineered for long-range hunting of medium to large game in demanding mountain terrain. With its .240 Weatherby Magnum chambering delivering velocities exceeding 3,400 fps with 87-grain bullets, this rifle generates flat trajectories ideal for shots beyond 400 yards. The carbon-fiber stock and fluted barrel keep total weight at 6.8 pounds for extended carries, while the threaded 24-inch barrel accommodates suppressors to reduce recoil and muzzle blast.
How does the Weatherby 307 Alpine ST compare to the Stevens 334 Rifle?
The Weatherby 307 Alpine ST significantly outperforms the Stevens 334 in .308 Win in ballistic energy and effective range. Where the .308 Winchester delivers approximately 2,700 fps from a 20-inch barrel, the .240 Weatherby Magnum achieves over 3,400 fps with flatter trajectory and less wind drift. However, the Stevens 334 costs nearly $1,200 less and offers wider ammunition availability, making it the better choice for budget-conscious hunters who don't need extreme long-range capability.
What does it weigh and what are the dimensions?
The Weatherby 307 Alpine ST weighs 6.8 pounds with an overall length of 46 inches and barrel length of 24 inches. The carbon-fiber Peak 44 Bastion stock contributes significantly to the lightweight profile, while the 1-in-7.5-inch twist rate stabilizes a wide range of .240 caliber projectiles. The rifle's 4+1 magazine capacity provides sufficient rounds for most hunting scenarios without adding unnecessary bulk or weight to the platform.
Who is this NOT for?
This rifle is absolutely not for beginner shooters or those unprepared for the .240 Weatherby Magnum's significant recoil and ammunition costs. The cartridge generates over 25 ft-lbs of recoil energy, requiring proper shooting technique, and factory ammunition typically costs $75-95 per box of 20 rounds. Budget-conscious hunters would be better served by the Stevens 334 in .243 Win, which offers similar performance characteristics at a fraction of the operating cost.
What's in the box?
The Weatherby 307 Alpine ST ships with the rifle, one 4-round magazine, and basic documentation. Unlike some competitors, it does not include scope mounts or a hard case, adding approximately $150-300 to the initial setup cost for proper optics mounting. The rifle's drilled and tapped receiver accepts standard Weatherby pattern bases, but you'll need to purchase these separately along with appropriate rings for your preferred optics.
Is the Weatherby 307 Alpine ST worth it at $1,899?
At $1,899, the Weatherby 307 Alpine ST delivers exceptional value for serious mountain hunters who demand maximum long-range performance. The combination of carbon-fiber construction, premium barrel treatment, and Weatherby's legendary quality control justifies the premium over entry-level rifles. For shooters who regularly engage game beyond 300 yards in challenging terrain, the rifle's weight savings and ballistic superiority make it worth the investment.
Key attributes
| upc | 747115462780 |
| manufacturer | Weatherby |
| manufacturer part number | 3WAST240WR6B |
| action | Bolt Action |
| barrel length | 24" |
| caliber/gauge | .240 Weatherby Magnum |
| capacity | 4 + 1 |
| product type | Rifle |
| safety | Two-Position |
| shipping weight | 0.0 |
Frequently asked questions
- Is the barrel threaded for suppressors?
- Yes, the 24-inch barrel features 5/8x24 threads that accept standard muzzle devices and suppressor mounts. However, suppressor use requires proper NFA compliance including ATF Form 4 approval, which typically takes 8-12 months for processing through the National Firearms Registration and Transfer Record.
- Does this work with standard .243 Winchester ammunition?
- Absolutely not—the .240 Weatherby Magnum is a distinct cartridge with different dimensions and significantly higher pressure ratings. Attempting to fire .243 Winchester ammunition in this rifle would cause dangerous malfunctions. Only use ammunition specifically marked .240 Weatherby Magnum from reputable manufacturers like Weatherby, Hornady, or Nosler.
- What scope base pattern does it use?
- The Weatherby 307 Alpine ST uses Weatherby's standard scope base pattern with #8-40 screws. I recommend the Talley Lightweight one-piece base or Weatherby's own premium bases for optimal stability. The receiver is drilled and tapped for standard mounting, but you'll need to purchase bases separately as they're not included with the rifle.
- How long is the shipping time?
- Ironclad Armory typically processes firearm orders within 3-5 business days, followed by shipment to your selected FFL dealer. Total delivery time usually ranges from 7-14 days depending on your location and the FFL's processing speed. All shipments require signature confirmation and FFL transfer compliance.
- Can I return it if it doesn't fit my needs?
- Firearm returns are extremely limited due to federal regulations—once transferred through an FFL, returns are typically only accepted for manufacturing defects verified by Weatherby. Ironclad Armory offers a 30-day inspection period for functional issues, but you should thoroughly research the .240 Weatherby Magnum's characteristics before purchasing to ensure it meets your requirements.