Weatherby Select Plus ammunition in 7mm Weatherby Magnum (brand part no. F7MM160AF) loads a 160-grain Swift A-Frame bullet, pairing Roy Weatherby’s original 1944 magnum design with a proven bonded, partitioned hunting bullet. Developed from a .300 H&H case and built around Weatherby’s iconic double-radius shoulder, 7mm Weatherby Magnum drives a .284-diameter bullet at velocities that were groundbreaking when the cartridge debuted and remain formidable today. The Swift A-Frame’s bonded front core and internal partition wall hold the bullet together through bone and heavy muscle, giving it the controlled expansion and weight retention serious big-game hunters demand. For 7mm Weatherby Magnum hunters who want that dependable performance, this rifle ammunition is built for the hunt.

Key Specifications

• The chambering is 7mm Weatherby Magnum, Roy Weatherby’s original 1944 magnum design.
• The bullet weighs 160 grains, a versatile weight for deer through elk-sized game.
• The bullet is a Swift A-Frame, a bonded-core design with an internal partition wall.
• That partition wall locks core to jacket, controlling expansion while retaining the rear half of the bullet’s weight.
• The bullet diameter is .284 inches (7.2mm), the standard 7mm bore diameter.
• The cartridge case traces back to the .300 H&H, giving it Weatherby’s signature double-radius shoulder.

Frequently Asked Questions

Why choose a bonded A-Frame bullet for this cartridge? Bonding locks the jacket to the front core, so the bullet holds together and keeps driving forward through bone instead of shedding weight on impact.

What is 7mm Weatherby Magnum built for? It is Roy Weatherby’s original 1944 design, developed from the .300 H&H case for flat-shooting, high-velocity big-game hunting.

Buy Weatherby Select Plus 7mm Wby Mag 160gr A-Frame

A hunter only gets one shot to do it right, and the A-Frame’s bonded core exists to make sure that shot penetrates. Order from our Lubbock, Texas gun shop and it ships fast to your door.