The Weatherby 307 Range SF .223 Rem 20in Tungsten Cerakote is a factory-built precision rifle that skips the custom waiting list. Chambered in .223 Rem/5.56 NATO, it comes with a heavy 20-inch threaded barrel, an externally adjustable TriggerTech Field trigger, and a synthetic stock with an adjustable cheekpiece and length of pull. This is a shooter’s rig straight from the box, built for accuracy and modularity without the custom-shop price tag.
| Manufacturer | Weatherby |
|---|---|
| Model | 307 Range SF |
| Material | Steel receiver, synthetic stock |
| Compatibility | Magpul PMAG magazines (AR-15 pattern), Accubrake muzzle brake |
| Finish | Tungsten Cerakote on barrel, black synthetic stock |
| Weight | Approx. 8.4 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Externally Adjustable TriggerTech Field Trigger — WHY IT MATTERS: Dial in pull weight from 2.5 to 5 lbs without removing the action. That’s instant consistency when you’re shooting back-to-back strings in competition.
- Heavy 20-Inch Threaded Barrel with Accubrake — WHY IT MATTERS: The heavy profile soaks up heat and holds zero through a 20-round stage. The threaded muzzle accepts a suppressor or brake, and the included Accubrake cuts recoil enough to spot your own hits.
- Adjustable Cheekpiece and Length of Pull — WHY IT MATTERS: You can dial in a perfect cheek weld and LOP from 13.5 to 14.5 inches. That eliminates parallax shift and keeps your eye centered behind the scope every time.
- Drilled-and-Tapped Steel Receiver — WHY IT MATTERS: The receiver is machined to accept standard 1913 rails or direct-mount optics. No adapters, no slop — just a solid platform for a precision scope.
- Magpul Removable Magazine — WHY IT MATTERS: Uses standard AR-15 PMAGs. That means faster reloads, easy carry of spare mags, and no need to track down proprietary mags.
Who It’s For
This Weatherby 307 Range SF is built for the competitive shooter who wants a .223 bolt gun that runs like a race car. If you’re shooting PRS, NRL, or local tactical matches, you want a rifle that holds sub-MOA groups, feeds from cheap AR mags, and lets you tweak the trigger and stock without a gunsmith. It’s also for the precision enthusiast who hunts prairie dogs or punches paper at 600 yards and wants a rifle that’s accurate out of the box.
Pros/Cons
- Pros: Sub-MOA accuracy guarantee from Weatherby, externally adjustable trigger, uses AR-15 PMAGs, threaded barrel with brake, adjustable stock, Tungsten Cerakote finish is durable and corrosion-resistant.
- Cons: The synthetic stock feels a bit hollow compared to a chassis; some shooters may want to upgrade to a KRG or MDT chassis for better weight balance. Also, the action isn’t as smooth as a custom 700 clone — it’s good, but not glass-slick.
Comparison
| Feature | Weatherby 307 Range SF | Ruger American Ranch | Howa 1500 Barreled Action |
|---|---|---|---|
| Caliber | .223 Rem / 5.56 NATO | .223 Rem / 5.56 NATO | .223 Rem |
| Barrel | 20″ heavy threaded, Accubrake | 16″ threaded, no brake | 20″ heavy threaded |
| Trigger | TriggerTech Field, 2.5-5 lbs | Ruger Marksman, 3-5 lbs | Howa 2-stage, ~3.5 lbs |
| Magazine | Magpul PMAG (AR-15) | AR-15 style (Ruger) | Howa 10-round |
| Stock | Adjustable cheek/LOP | Fixed synthetic | Hogue synthetic (fixed) |
| Price | $1,089.21 | ~$550 | ~$700 |
FAQ
Does this rifle come with a scope?
No, the Weatherby 307 Range SF is sold as a rifle only. It has a drilled-and-tapped receiver ready for a rail or direct-mount scope base. You’ll need to add your own optics and rings.
Can I use any AR-15 magazine in this rifle?
Yes, it uses standard Magpul PMAGs and most other AR-15 pattern magazines. That includes 10-round, 20-round, and 30-round magazines. Just make sure they’re .223/5.56 NATO compatible.
Is the barrel threaded for a suppressor?
Yes, the 20-inch heavy barrel is threaded 1/2×28 TPI. It comes with an Accubrake muzzle brake installed, but you can remove it and mount a suppressor directly.
What is the trigger pull weight range?
The TriggerTech Field trigger is externally adjustable from 2.5 to 5 pounds. You can adjust it without removing the action, using a small hex wrench.
Is this rifle accurate out of the box?
Weatherby guarantees sub-MOA accuracy with match ammunition. In testing, many shooters report consistent 0.5 to 0.75 MOA groups with quality factory loads like Federal Gold Medal Match or handloads.
Ready to Order
This Weatherby 307 Range SF .223 Rem 20in Tungsten Cerakote ships nationwide to all 50 states. Orders ship within 1-2 business days. You get a 30-day return window and secure checkout. It’s a solid value for a precision bolt gun that doesn’t need a custom build.
✓ Nationwide delivery (all 50 states)
✓ Ships 1-2 business days
✓ 30-day returns
✓ Secure checkout
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Last updated: April 2026
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