Description
The Weatherby 307 Alpine CT 280 AI is an American-made bolt-action hunting rifle chambered in 280 Ackley Improved, built around a 22-inch carbon fiber barrel and a vertical-grip carbon stock. Weighing about 6.3 pounds, it is made for hunters who want serious long-range performance without carrying a heavy rifle.

Weatherby 307 Alpine CT 280 AI Overview
Weatherby designed the Model 307 action to sit alongside its Mark V and Vanguard rifles. The 307 is a two-lug, fully cylindrical action that works with many aftermarket stocks, triggers, rails, and mounts. In the Alpine CT configuration it is paired with a Peak 44 Bastion carbon stock of about 24 ounces, a BSF carbon barrel, and a directional self-timing muzzle brake. The barrel is shorter than traditional Weatherby offerings, which keeps the rifle balanced and quick handling in thick cover or on steep ground.
280 Ackley Improved Cartridge
The 280 Ackley Improved takes the classic 280 Remington and blows out the case for a sharper shoulder and more powder capacity. The result is velocity close to the 7mm Remington Magnum with milder recoil and good barrel life. It handles heavy, high-BC 7mm bullets well, making it a versatile choice for deer, elk, and other big game at real distance. Factory ammunition is available from several makers but is less common and pricier than 270 Win or 30-06, so it pays to stock up once you find a load your rifle likes.
Handloaders appreciate how easy the cartridge is to work with.

Carbon Barrel and Accubrake DST
A carbon fiber sleeve over a steel core keeps weight down while helping the barrel resist heat and stay stiff. The barrel has a 1:9 twist suited to heavier 7mm bullets and a 5/8-24 thread fitted with the Weatherby Accubrake DST. The brake cuts felt recoil, but it adds noticeable blast for you and anyone nearby, so hearing protection is a must. If you plan to add a suppressor later, remember that suppressors are NFA items requiring an approved ATF Form 4 and must be legal in your state.
Ultralight Carbon Stock
The exposed carbon fiber stock uses a near-vertical grip, brown accents, and a 3D-Hex recoil pad. With a 13.25-inch length of pull, it fits most adult hunters, even in heavy clothing. A very light rifle can feel lively offhand, so practice from sticks, packs, and prone positions before your hunt.

Trigger, Bolt and Optics Mounting
The externally adjustable TriggerTech field trigger can be tuned without pulling the action from the stock and breaks crisply. The bolt disassembles without tools for field cleaning and uses an M16-style extractor for positive extraction. An installed Picatinny rail makes mounting a scope simple.
Finish and Weather Resistance
The receiver and brake are coated in Chocolate Brown Cerakote, and the bolt and bolt knob in Graphite Black Cerakote. Cerakote holds up to rain, snow, and scrapes far better than traditional bluing, so this rifle is ready for rough country.
Care and Maintenance
Use a carbon-safe cleaning rod, avoid clamping the carbon barrel in a vise, and clean the brake ports regularly. Check scope mount screws before each season.
State Laws
Some states regulate muzzle brakes, threaded barrels, or hunting calibers. Check your local rules before ordering, and your receiving FFL dealer can help confirm what is legal where you live.
Specifications
- Brand: Weatherby
- Model: 307 Alpine CT (3WACT280AR4B)
- UPC: 747115456826
- Caliber: 280 Ackley Improved
- Action: Model 307 two-lug bolt action, right hand
- Capacity: 4+1
- Barrel: 22″ carbon fiber, #4 contour, 1:9″ twist
- Muzzle: 5/8-24 thread with Accubrake DST (24″ with brake)
- Stock: Bastion carbon fiber, vertical grip, 13.25″ length of pull
- Trigger: Externally adjustable field trigger
- Overall Length: 44″
- Weight: About 6.3 lbs
- Made in USA
Before You Buy
Federal law requires this rifle to ship to a licensed FFL dealer, and you must be 18 or older and pass a background check to take possession. Plan for a scope, rings, and a supply of 280 Ackley Improved ammunition.
Who It Is For
The Weatherby 307 Alpine CT 280 AI is a great fit for elk and mule deer hunters, mountain hunters, and anyone who wants 7mm magnum-class performance in a light, handy rifle.
Buy the Weatherby 307 Alpine CT 280 AI at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Weatherby 307 Alpine CT 280 AI online and ship it to your local FFL dealer, or browse our full selection of firearms for more rifles. For factory details, visit Weatherby.







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