Description
There was a time when a Weatherby meant gleaming walnut, a Monte Carlo comb, and a rosewood forend with that signature maple diamond inlay. The 307 Adventure SD brings all of that back, but underneath the pretty wood sits Weatherby's newest action, the Model 307, built at their Sheridan, Wyoming headquarters. It is a two-lug, fully cylindrical push-feed action on a Remington 700 footprint, which means triggers, rails, mounts, and bottom metal from the huge 700 aftermarket bolt right up. The bolt strips down without tools for easy cleaning and runs an M16-style extractor with a plunger ejector, so extraction stays positive even when the weather turns ugly.
A .270 Win That Earns Its Keep in the Field
This version is chambered in .270 Winchester, one of the most proven deer and elk cartridges ever loaded, fed from a hinged floorplate magazine. The fluted sporter barrel wears Graphite Black Cerakote along with the receiver, bolt, and bolt knob, and it comes threaded 1/2-28 with Weatherby's Accubrake already installed. The brake takes real bite out of recoil, and while a .270 is manageable to begin with, the combination of the brake and that recoil-dispersing Monte Carlo stock makes for a rifle you can practice with all afternoon. Total barrel length runs 26 inches with the brake in place, and the whole rifle balances out at a very carryable 7.5 pounds.
Why the 307 Adventure SD Shoots the Way It Does
Every Model 307 carries Weatherby's sub-MOA guarantee, a three-shot group under an inch at 100 yards from a cold barrel with Weatherby factory or premium ammo. A big part of that is the TriggerTech Field trigger, which breaks with zero creep and adjusts externally down to around 2.5 pounds. The receiver is drilled and tapped for 8-40 screws, so mounting glass is straightforward. If you have been wanting the old-school Weatherby look without stepping up to Mark V money, this is the rifle that fills that gap.
Key Specifications
- Manufacturer: Weatherby
- Manufacturer Part Number: 3WASD270NR6B
- UPC: 747115454976
- Caliber: .270 Winchester
- Action: Model 307 Two-Lug Bolt Action
- Barrel Length: 26" overall (24" fluted barrel plus 2" Accubrake)
- Muzzle Threads: 1/2-28
- Twist Rate: 1:10
- Capacity: 4+1, hinged floorplate
- Trigger: TriggerTech Field, externally adjustable
- Stock: Fancy walnut Monte Carlo with rosewood forend, grip cap, and maple diamond inlay
- Finish: Graphite Black Cerakote barrel, receiver, and bolt
- Overall Length: 44.25"
- Weight: 7.5 lbs
- Length of Pull: 13.75"
- Safety: Two-Position
What’s Included
- Weatherby 307 Adventure SD rifle in .270 Winchester
- Accubrake muzzle brake (factory installed)
- Owner's manual and Weatherby documentation
Frequently Asked Questions
Does the Weatherby 307 Adventure SD really come with an accuracy guarantee?
It does. Weatherby guarantees every Model 307 rifle will put three shots into a group of .99 inches or less at 100 yards from a cold barrel when using Weatherby factory or premium ammunition. The guarantee applies to the original purchaser for two years from the verified purchase date.
Is the 307 action compatible with Remington 700 accessories?
Yes, and that is one of the biggest draws of this platform. The 307 is a fully cylindrical action with a Remington 700 footprint, so a huge range of aftermarket triggers, rails, mounts, and bottom metal will fit. It is the most open, accessory-friendly platform in Weatherby's lineup.
Can I remove the Accubrake and run a suppressor on this rifle?
You can. The fluted barrel is threaded 1/2-28, and the Accubrake simply spins off the muzzle. That lets you swap between the brake, a suppressor, or a thread protector depending on how you like to hunt.
Does the 307 Adventure SD use a detachable magazine?
No, this model feeds from a hinged floorplate magazine, which keeps the lines of the walnut stock clean and traditional. In .270 Winchester it holds four rounds in the magazine plus one in the chamber. The floorplate drops open for quick, safe unloading without cycling rounds through the action.





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