The Weatherby 307 Range SF 7mm Backcountry 20in Threaded is a precision bolt-action rifle built for shooters who demand repeatable accuracy in a compact, modular package. Chambered in the new 7mm Backcountry, it pairs a 20-inch heavy Cerakote barrel with a TriggerTech Field trigger and Weatherby’s Accubrake muzzle to deliver flat-shooting performance with reduced recoil. This is a purpose-built rig for backcountry hunters and competition shooters who need a fast-handling rifle that doesn’t compromise on precision.
| Manufacturer | Weatherby |
|---|---|
| Model | 307 Range SF |
| Caliber | 7mm Backcountry |
| Barrel Length | 20 inches (heavy profile) |
| Finish | Cerakote |
| Muzzle | Accubrake (threaded) |
| Trigger | TriggerTech Field (adjustable) |
| Stock | Synthetic with adjustable cheekpiece and length-of-pull |
| Receiver | Steel, drilled and tapped for optics |
| Weight | Approx. 7.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- 20-inch Heavy Cerakote Barrel — WHY IT MATTERS: The shorter, heavy contour keeps weight down for carry while maintaining stiffness for consistent shot-to-shot precision, even during rapid strings.
- TriggerTech Field Trigger — WHY IT MATTERS: A zero-creep, crisp break down to 2.5 lbs means you can call your shots with confidence, reducing the chance of pulling off target.
- Accubrake Muzzle Brake — WHY IT MATTERS: Redirects gas to cut felt recoil by up to 50%, letting you spot impacts and stay on target for fast follow-ups.
- Adjustable Synthetic Stock — WHY IT MATTERS: Comb length and length-of-pull adjustments let you dial in fit for prone, bench, or field positions, improving natural point of aim.
- Steel Receiver with Drilled & Tapped Holes — WHY IT MATTERS: Accepts standard 8-40 screws and most aftermarket rails, so you can mount your preferred optic without gunsmithing.
Who It’s For
This rifle is for the shooter who splits time between backcountry hunts and local PRS/NRL matches. If you want a lightweight, short-barreled rifle that still prints sub-MOA groups and handles a suppressor or brake, the 307 Range SF fits your kit. It’s also ideal for hunters stepping up to the 7mm Backcountry cartridge—flatter trajectory than 6.5 Creedmoor with more energy on target at 500+ yards.
Pros & Cons
- Pro: TriggerTech trigger is factory-tuned for competition-grade consistency out of the box.
- Pro: Accubrake works well even with hot loads; noticeable recoil reduction.
- Pro: Adjustable stock fits a wide range of body types and positions.
- Con: The 20-inch barrel gives up some velocity compared to 24-inch options—expect about 50-75 fps less with factory 7mm Backcountry loads.
Comparison vs Competitors
| Feature | Weatherby 307 Range SF | Ruger American Predator | Bergara B-14 HMR |
|---|---|---|---|
| Caliber | 7mm Backcountry | 6.5 Creedmoor | .308 Win |
| Barrel Length | 20 in (heavy threaded) | 22 in (heavy threaded) | 22 in (heavy threaded) |
| Trigger | TriggerTech Field (2.5-5 lb) | Ruger Marksman (adjustable) | Bergara Performance (adjustable) |
| Stock | Adjustable synthetic | Fixed synthetic | Adjustable synthetic |
| Weight | ~7.5 lbs | ~7.2 lbs | ~9.1 lbs |
| Price | $1,089.21 | $579 | $1,099 |
The Weatherby wins on trigger quality and stock adjustability over the Ruger, and matches the Bergara on features while being lighter and more portable for backcountry use.
FAQ
What is the twist rate of the Weatherby 307 Range SF 7mm Backcountry barrel?
Per Weatherby specs, the 20-inch barrel uses a 1:8.5 twist rate, optimized for stabilizing the high-BC bullets typical in 7mm Backcountry factory loads.
Does the rifle come with a scope base or rings?
No—the receiver is drilled and tapped for standard 8-40 screws, but you’ll need to purchase a rail or base separately. Most shooters run a 20 MOA rail for long-range work.
Can I mount a suppressor on the threaded barrel?
Yes—the 5/8×24 threads are suppressor-ready. The Accubrake is removable, so you can attach a direct-thread can or use a QD mount. Just verify your can is rated for 7mm Backcountry pressure.
Is the stock compatible with aftermarket chassis?
The 307 Range SF uses a proprietary inlet, but several chassis makers (e.g., MDT, KRG) are expected to release compatible options. Check fit before ordering.
Final Verdict
The Weatherby 307 Range SF 7mm Backcountry 20in Threaded delivers a ready-to-run package for shooters who want a lightweight, accurate rifle with a premium trigger and adjustable fit. It’s not the cheapest option, but the TriggerTech trigger and Accubrake add real value for precision work. If you’re building a backcountry match rifle or a do-it-all hunting rig, this one deserves a spot in your safe.
✓ Nationwide delivery (all 50 states)
✓ Ships 1-2 business days
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Last updated: April 2026
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