The Weatherby Model 307 Alpine ST in 7mm Backcountry (brand part no. 3WAST7MMBR2B) is built on Weatherby’s newest bolt-action platform, the Model 307, a 2-lug fully cylindrical action compatible with a broad range of aftermarket accessories. Weatherby cuts a 1-in-8-inch twist into the 20-inch barrel to stabilize heavy 7mm Backcountry bullets, Weatherby’s purpose-built mountain-hunting cartridge. The rifle feeds from a 4-round magazine, giving 4+1 on-hand capacity. Among bolt guns in the bolt action rifles category, the Alpine ST favors backcountry hunters who want the newest Weatherby cartridge on an accessory-ready action.

Key Specifications

• Chambered in 7mm Backcountry, Weatherby’s purpose-built mountain cartridge.
• Built on Weatherby’s Model 307 2-lug cylindrical action.
• The barrel measures 20 inches, keeping the rifle compact.
• Cut with a 1-in-8-inch twist to stabilize 7mm Backcountry bullets.
• Feeds from a 4-round detachable magazine, giving 4+1 capacity.
• Shipping weight of approximately 8.05 pounds.
• The action is bolt-action, manually cycled for reliable, repeatable accuracy.
• A TriggerTech field trigger gives a crisp, externally adjustable break down to 2.5 pounds.
• The Peak 44 Bastion carbon fiber stock weighs just 24 ounces for an all-day mountain-rifle carry.
• Backed by Weatherby’s sub-MOA accuracy guarantee, a 3-shot, sub-1-inch group at 100 yards with factory ammunition.

Frequently Asked Questions

What action does this rifle use? Weatherby’s Model 307, a 2-lug cylindrical action built for broad aftermarket compatibility.

What is 7mm Backcountry built for? It’s Weatherby’s purpose-built cartridge for mountain and backcountry hunting.

Buy the Weatherby Model 307 Alpine ST 7mm Backcountry

Weatherby’s newest mountain-hunting cartridge on an accessory-ready action. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.