Description
Weatherby Model 307 Adventure SD 270 Win 26″ Bolt Action Rifle
The Adventure SD is built on Weatherby’s newest bolt action rifle platform, the Model 307. Meant to complement the historic Mark V® and Vanguard® lineups, the Model 307 action is a 2-lug, fully cylindrical action compatible with many aftermarket accessories. Model 307 is designed to accommodate the vast offerings of stocks, triggers, rails, mounts, and magazines that exist in today’s marketplace. The Adventure SD features a fancy walnut stock giving this rifle the perfect blend of old-school look with a new-age Weatherby action.

The Weatherby Vanguard sets the standard for accuracy with its SUB-MOA guarantee. Its cold hammer-forged barrel and match-grade trigger ensure your shots hit the mark consistently. The barrel is threaded and ready for your favorite suppressor or muzzle brake.
Face the elements head-on with confidence. The Vanguard’s weather-resistant synthetic stock is purpose-built to withstand the toughest conditions, ensuring that your rifle performs flawlessly, rain or shine. The rifle’s ergonomic Monte Carlo design provides a comfortable and secure grip, promoting better handling and accuracy. The balanced feel of the Obsidian ensures a smooth shooting experience every time.
The Vanguard Obsidian is available in a range of calibers, offering versatility for different shooting scenarios. Choose the caliber that suits your needs, from the range to the field.
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Specifications:
| Caliber | Weight | Overall Length | Mag capacity | Barrel Contour | Barrel Threads | Barrel OAL | Twist Rate | Length of Pull | Drop @ Comb | Monte Carlo | Drop @ Heel |
| .270 WIN | 7.5lbs. | 44.25“ | 4+1 | Mag Sporter | 1/2-28 | 26″ (24″ barrel + 2″ muzzle brake) | 1:10“ | 13.75“ | .75“ | 0.5 | 1.25“ |
FEATURES
- Guaranteed Sub-MOA Accuracy
All Model 307™ rifles are guaranteed to shoot a 3-shot group of .99” or less at 100 yards (SUB-MOA) from a cold barrel when used with Weatherby® factory or premium ammunition within Two-Years of Verified Purchase Date to Original Purchaser. - TriggerTech Trigger
TriggerTech’s trigger provides true zero-creep break, extremely short over-travel, and is externally adjustable (down to 2.5 lbs). Precision cut stainless steel components ensure consistent trigger pulls from shot to shot in a safe, reliable, and corrosion resistant package. Features a 2 position safety. - Tool-less Bolt Takedown
The Model 307 showcases an all-new 3 piece bolt design, featuring a completely tool-less takedown. - Accubrake
A universal Accubrake with suppressor ready threads. Efficient radial design helps to evenly disperse gas and reduce felt recoil by up to 53%. - Walnut Stock
Featuring a signature fancy walnut stock with rosewood forend and grip cap with maple diamond inlay and spacers. - Cerakote®
Cerakote is the industry leading thin-film ceramic coating. The Cerakote unique formula enhances physical properties including wear, corrosion, and chemical resistance while improving impact strengths, and hardness.
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