What is 7mm magnum?

The 7mm Remington Magnum is a centerfire rifle cartridge developed by Remington Arms in 1962. It is a high-powered round with similar dimensions to the .300 Winchester Magnum, but shoots a 7mm (.284") bullet.

The 7mm Rem Mag is known for its flat trajectory, excellent long-range accuracy, and manageable recoil. It is commonly used for hunting large game such as deer, elk, moose, and bear at longer distances. The cartridge is capable of delivering high levels of energy and penetration, making it effective for hunting in a variety of conditions.

The 7mm Rem Mag has become a popular choice among hunters and long-range shooters for its performance and versatility. It is suitable for both hunting and target shooting applications, and a wide variety of ammunition options are available from various manufacturers.