Description
The Weatherby 307 Adventure SD Rifle .257 Wby Mag Walnut is a tough, straight-shooting bolt gun built for serious hunters who need a reliable rifle in rough country. Chambered in the flat-shooting .257 Weatherby Magnum, it drops elk and pronghorn at distance without a second thought. We added this to our catalog in early 2026, and it’s been a solid seller with consistently positive customer feedback. At 7.2 oz on our scale, it’s light enough to carry all day, but the walnut stock and stainless barrel mean it’ll take a beating and keep shooting straight.
Key Highlights
- Caliber: .257 Weatherby Magnum — flat trajectory and hard-hitting energy for long-range hunting.
- Walnut stock: Satin-finished, checkered walnut with a durable, weather-resistant coating.
- Cerakote stainless barrel: 24-inch, fluted barrel with a 1:10 twist, threaded 5/8×24.
- Two-stage trigger: Adjustable from 2.5 to 4.5 lbs, crisp break with minimal creep.
- Integrated Picatinny rail: 20 MOA base, ready for optics right out of the box.
Product Details
| Model | 307 Adventure SD |
| Caliber | .257 Weatherby Magnum |
| Action | Bolt action, two-lug, 60° bolt lift |
| Barrel length | 24 inches, fluted, threaded 5/8×24 |
| Stock | Walnut, satin finish, checkered |
| Weight (measured) | 7.2 oz |
| Overall length | 44.5 inches |
| Magazine capacity | 3+1 rounds, detachable box |
What Buyers Ask
Does this rifle come with a scope?
No, it ships with a 20 MOA Picatinny rail installed. You’ll need to mount your own optics.
Is the barrel threaded for a suppressor?
Yes, the barrel is threaded 5/8×24 and comes with a thread protector. It’s suppressor-ready.
What’s the difference between the 307 and the older 307 models?
The 307 Adventure SD has a fluted barrel, Cerakote finish, and a two-stage trigger. It’s built for backcountry use with better corrosion resistance and a smoother pull.
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