The Weatherby 307 Adventure SD (brand part no. 3WASD7MMPR6B) is a bolt-action rifle chambered in 7mm PRC and built by Weatherby for hunters who want long-range magnum performance in a classic walnut-stocked package. A 26-inch barrel is cut with an 1:8-inch twist to stabilize heavy 7mm PRC bullets at extended range, and straight flutes trim weight while a 5/8-24 threaded muzzle accepts a brake or suppressor. The walnut stock and Cerakote metalwork combine old-school styling with field-ready durability. This is a rifle built for hunters chasing elk or mule deer across open, wind-blown country.

Key Specifications

• Chambered in 7mm PRC, a modern magnum cartridge built for flat trajectories at long range.
• The barrel measures 26-inch straight-fluted barrel.
• Rifled at a 1:8-inch twist, stabilizing heavy 7mm PRC bullets.
• Threaded 5/8-24 at the muzzle, ready to accept a brake or suppressor for recoil or sound management.
• Finished in Cerakote over a walnut stock, blending classic looks with a corrosion-resistant metal finish.
• Features checkering on the stock, improving grip in wet or gloved-hand conditions.
• Uses a hinged floorplate, offering a traditional, reliable unloading method.
• Classified as an ATF sporting rifle, built for hunting and range use.
• Runs a two-position safety, giving fast, simple operation when game appears.

Frequently Asked Questions

What cartridge does this 307 Adventure SD use? It is chambered in 7mm PRC, a long-range magnum cartridge suited to open-country hunting.

Is the muzzle threaded? Yes, the barrel is threaded 5/8-24 and ships ready for a brake or suppressor.

What is the stock made from? The stock is checkered walnut, finished for classic styling and a secure grip.

Buy the Weatherby 307 Adventure SD 7mm PRC Rifle

For hunters who want the reach of a modern magnum wrapped in a traditional walnut stock, the 307 Adventure SD in 7mm PRC delivers both. Order this Weatherby rifle from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and check out the rest of our bolt action rifles.