Weatherby’s Select Plus line (part no. F7MM150SCO) loads this 7mm Weatherby Magnum round with a 150-grain Swift Scirocco bullet at a blistering 3225 fps, staying true to the cartridge Roy Weatherby designed in 1944 from a necked-down .300 H&H case with the brand’s signature double-radius shoulder. Weatherby pairs that belted magnum case with the Scirocco’s bonded core and polymer tip, a bullet built to expand reliably across a wide range of impact velocities rather than over-expanding at close range or failing to open at distance. It’s a combination built for hunters who want genuine magnum performance without sacrificing terminal consistency. In rifle ammunition built around magnum velocity, this is a premium hunting load.

Key Specifications

• The chambering is 7mm Weatherby Magnum, a belted magnum cartridge developed by Roy Weatherby in 1944.
• The bullet weighs 150 grains.
• The bullet is the Swift Scirocco, a bonded, polymer-tipped boat-tail design.
• Muzzle velocity is rated at 3225 fps, genuine magnum-class speed.
• The case uses Weatherby’s signature double-radius shoulder design.
• The Scirocco is built to expand reliably across a wide range of impact velocities.
• Each box holds 20 rounds.

Frequently Asked Questions

What makes the 7mm Weatherby Magnum different from standard 7mm cartridges? It’s a belted magnum case developed from the .300 H&H in 1944, built with Weatherby’s distinctive double-radius shoulder to deliver higher velocity than standard 7mm cartridges.

Why does a wide expansion velocity window matter? A bonded, polymer-tipped bullet like the Scirocco is built to expand reliably whether the shot is close and fast or long and slower, instead of only performing well at one distance.

Buy Weatherby Select Plus 7mm Wby Mag 150gr Scirocco Ammo

Genuine magnum velocity deserves a bullet built to control that energy on impact, and the Scirocco is engineered to do exactly that across the range. Order from our Lubbock, Texas gun shop and it ships fast to your door.