The Weatherby 307 Alpine ST .308 Winchester rifle (brand part no. 3WAST308NR2B) is a bolt-action built on the Model 307 action for hunters who carry a rifle a long way into the mountains. It pairs a spiral-fluted 20-inch barrel and a threaded muzzle carrying the Accubrake ST muzzle brake with the Peak 44 Bastion carbon fiber stock, which Weatherby lists at just 24 ounces. The bolt is spiral fluted with a skeletonized handle to trim weight, and an externally adjustable TriggerTech Field trigger comes standard. Cerakote covers the receiver, barrel, bolt and bottom metal against corrosion, and the rifle is built at Weatherby’s headquarters in Sheridan, Wyoming.

Key Specifications

• Chambering is .308 Winchester, the cartridge this Model 307 Alpine ST is built around.
• The barrel is 20 inches and spiral fluted, and Weatherby lists 22 inches overall with the 2-inch brake fitted.
• Magazine capacity is 4+1, the maker’s figure for this chambering.
• The rate of twist is 1:10, matched by the maker to this cartridge.
• The muzzle is threaded 1/2-28, the maker’s listed thread for this chambering.
• The Accubrake ST muzzle brake is a radial design that Weatherby says reduces felt recoil by up to 53%.
• The trigger is an externally adjustable TriggerTech Field unit that Weatherby says adjusts down to 2.5 pounds.
• The stock is a Peak 44 Bastion carbon fiber stock with an ambidextrous palm swell, a thumb groove and dual front sling studs.
• The receiver, barrel and bolt carry a Graphite Black Cerakote finish that resists wear and corrosion.
• Weight is about 6.1 pounds, per the maker’s tech specs for this chambering.

Frequently Asked Questions

Is the barrel on the .308 Alpine ST fluted? Yes. The barrel is 20 inches and spiral fluted to cut weight and shed heat faster than a plain barrel. Weatherby lists it at 22 inches overall with the 2-inch brake fitted, and the magazine holds 4+1.

Does this rifle have a muzzle brake and a threaded barrel? Yes. Weatherby fits the Accubrake ST muzzle brake to this Alpine ST, and the muzzle is threaded 1/2-28. The 20-inch barrel measures 22 inches with the brake attached.

Does Weatherby guarantee the accuracy? Weatherby guarantees every Model 307 rifle to shoot a 3-shot group of .99 inch or less at 100 yards from a cold barrel when used with Weatherby factory or premium ammunition, within two years of the verified purchase date and for the original purchaser.

Buy the Weatherby Model 307 Alpine ST .308 Winchester Rifle, 20-Inch Threaded Barrel with Muzzle Brake

Weatherby’s Alpine ST puts a carbon fiber stock, a fluted barrel and a brake on the Model 307 action, so it carries light and still shoots like a heavier rifle. This .308 Winchester version suits the hunter who wants that package without extra weight in the pack. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more bolt action rifles while you are here.