Weatherby 307 Adventure SD Rifle – 6.5×300 Weatherby Mag
Pros & cons
What works
- 1:10 twist barrel stabilizes heavy 6.5mm bullets up to 156 grains for optimal long-range ballistics
- TriggerTech factory trigger breaks at 2.5 lbs with zero creep — 50% lighter than most factory triggers
- Graphite Black Cerakote provides 500+ hour salt spray corrosion resistance on all metal surfaces
- Remington 700 pattern mounting accepts hundreds of aftermarket optic mounting systems
Trade-offs
- 6.5×300 Weatherby Magnum ammunition costs $5-8 per round — budget $3/round for handloads
- 7.6 lb weight requires additional 2-3 lbs of optics and mounts for practical use
- No thread protector included — Accubrake is permanent unless gunsmith removes and threads muzzle ($150-250)
- Walnut stock lacks adjustable comb or length of pull — aftermarket stocks start at $450
Video review
Expert review
Specs at a glance
About this product
What is the Weatherby 307 Adventure SD Rifle? It's a precision-built bolt-action hunting and long-range shooting platform chambered in the high-velocity 6.5×300 Weatherby Magnum cartridge, featuring Weatherby's modern Model 307 action system and traditional walnut stock aesthetics. The rifle combines Weatherby's legendary accuracy standards with modern modularity and premium materials. Finished in Graphite Black Cerakote across all metal components, it's designed for serious shooters who demand both performance and customization potential.
What is the Weatherby 307 Adventure SD used for?
This rifle is optimized for long-range big game hunting and precision shooting applications where energy retention past 500 yards matters. The 6.5×300 Weatherby Magnum cartridge delivers 3,400+ fps muzzle velocity with 140-grain bullets, making it effective for elk, moose, and bear at extended distances. I recommend this platform for experienced shooters who reload their ammunition and understand the ballistic advantages of high-velocity magnum cartridges.
How does the Weatherby 307 Adventure SD compare to the Stevens 334 Rifle?
The Weatherby 307 outperforms the Stevens 334 in every ballistic and construction metric except price. While the Stevens 334 in .308 Win offers adequate performance at 2,600 fps with 150-grain bullets, the 6.5×300 Weatherby Magnum generates 40% more muzzle energy and maintains supersonic velocity 300 yards farther. The Weatherby's TriggerTech trigger breaks at 2.5 lbs versus the Stevens' 5-lb factory trigger, and the Cerakote finish provides superior corrosion resistance compared to matte bluing.
What does it weigh and what are the dimensions?
The rifle weighs 7.6 pounds empty and measures 44.5 inches overall with a 24-inch barrel length. The barrel features a 1:10 twist rate that stabilizes bullets from 120 to 156 grains effectively. At 8.5 pounds with optics mounted, it remains manageable for extended carries in the field while providing enough mass to mitigate the 6.5×300's substantial recoil.
Who is this NOT for?
This rifle is unsuitable for beginners or budget-conscious shooters due to its specialized cartridge and premium price point. The 6.5×300 Weatherby Magnum costs $5-8 per round for factory ammunition and requires handloading expertise to achieve its full potential. Recoil-sensitive shooters should consider the Stevens 334 in .243 Win, which generates 40% less recoil energy while still being effective for deer-sized game.
What's in the box?
The rifle ships with a hinged floorplate magazine system holding 3+1 rounds total capacity. Weatherby includes the factory-installed Accubrake muzzle device that reduces perceived recoil by approximately 30% compared to an uncorked muzzle. No optics, rings, or cleaning equipment are included — expect to invest another $800-2,000 in quality glass and mounting hardware to utilize this rifle's capabilities.
Is the Weatherby 307 Adventure SD worth it at $1,999?
At $1,999, this rifle delivers exceptional value for serious long-range hunters who understand magnum cartridge ballistics. The combination of Weatherby's precision action, TriggerTech trigger, and Cerakote finishing represents approximately $600 in aftermarket upgrades if building from a base model. For shooters who will actually utilize its 800+ yard effective range on game, the investment justifies itself through proven terminal performance and legendary Weatherby reliability.
Key attributes
| upc | 747115454983 |
| manufacturer | Weatherby |
| manufacturer part number | 3WASD653WR8B |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 26" |
| caliber/gauge | 6.5x300 Weatherby Mag |
| capacity | 3 + 1 |
| package height | 2.8 |
| package width | 6.6 |
| product type | Rifle |
| safety | Two-Position |
| shipping weight | 9.35 |
| sights | No Sights |
Frequently asked questions
- Is it compatible with Remington 700 scope bases?
- Yes, the receiver uses standard Remington 700 pattern mounting with 8-40 screws. I recommend Seekins Precision or Badger Ordnance bases for maximum rigidity under magnum recoil. All mounting surfaces are pre-drilled and tapped at the factory.
- Does it work with aftermarket stocks?
- The action accepts most aftermarket stocks designed for Weatherby Model 307 actions. McMillan, Manners, and Bell & Carlson all offer direct-fit options starting at $450. The factory walnut stock includes aluminum bedding blocks but lacks adjustable features.
- How long does shipping take to FFL dealers?
- Standard shipping to licensed FFL dealers takes 3-7 business days within the continental US. All firearms ship via UPS or FedEx with adult signature required and tracking provided within 24 hours of order processing.
- Can I return it if it doesn't cycle properly?
- Ironclad Armory accepts returns within 30 days for mechanical defects verified by our armorers. Customer-induced damage or improper ammunition use voids return eligibility. All returns must undergo safety inspection before refund processing, which takes 5-10 business days.