The Weatherby 307 Adventure SD in 6.5-300 Weatherby Magnum is a right-hand bolt-action rifle from Weatherby (part no. 3WASD653WR8B) built for shooters chasing the flattest possible trajectory from a 6.5mm bullet. A 28-inch barrel and 1-in-8 twist wring maximum velocity from this big magnum case, stabilizing long, heavy bullets well past typical hunting ranges. The walnut stock carries a rosewood forend and grip, a maple diamond inlay, and spacers for a traditional look that belies the rifle’s modern performance. Graphite Black Cerakote covers the barrel, receiver, and bolt, and a universal Accubrake keeps recoil manageable despite the cartridge’s velocity. A TriggerTech trigger and tool-less bolt disassembly round out a rifle built for precision at extended range.
Key Specifications
- Chambered in 6.5-300 Weatherby Magnum, among the fastest 6.5mm cartridges available for extreme-range shooting.
- A 1-in-8 twist stabilizes long, high-BC bullets at the cartridge’s high velocities.
- The 28-inch barrel lets this big magnum case burn its full powder charge for maximum velocity.
- 3+1 capacity reflects the larger magnum case while still allowing quick reloads.
- A two-lug action keeps the receiver compact and compatible with common aftermarket accessories.
- The walnut stock pairs a rosewood forend and grip with a maple diamond inlay and spacers for classic styling.
- Graphite Black Cerakote protects the barrel, receiver, and bolt against weather and wear.
- A TriggerTech trigger delivers a clean, repeatable break for precision at distance.
- A universal Accubrake tames the recoil of this high-velocity magnum for faster recovery between shots.
- Tool-less bolt disassembly keeps maintenance simple after a day on the range.
Frequently Asked Questions
What makes the 6.5-300 Weatherby Magnum different from other 6.5mm cartridges? It’s built for extreme velocity, giving it a flatter trajectory and more retained energy at long range than standard 6.5mm rounds.
How does the rifle manage recoil from such a fast cartridge? A universal Accubrake reduces felt recoil, helping shooters stay on target for a follow-up shot.
Does the bolt require tools to take apart? No, it disassembles without tools for quick field cleaning.
Buy the Weatherby 307 Adventure SD 6.5-300 Weatherby Magnum Rifle
For shooters who want the flattest 6.5mm trajectory available, the 6.5-300 Weatherby Magnum paired with a 28-inch barrel squeezes every bit of velocity out of the cartridge. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse our other bolt-action rifles for more long-range options.
