In 1873, less than a decade after the Civil War and when Westward expansion was in full gallop, Winchester introduced the first successful centerfire cartridges. Winchester has set the world standard in superior ammunition performance and innovation for more than a century. To millions of hunters and shooters worldwide, the name "Winchester" means quality and performance. No matter the sport, game, or protection, you can always depend on the Winchester Ammunition to perform as promised.

20 Round Box

Features and Specifications:
Manufacturer Number: X7MM1
Caliber: 7x57mm Mauser
Bullet Type: Power Point Jacketed Soft Point (PP)
Bullet Weight: 145 Grains
Rounds: 20 Rounds per Box
Muzzle Velocity: 2660 FPS
Muzzle Energy: 2278 ft/lbs
Bullet Diameter: .285
Bullet Ballistic Coefficient: .355
Casing: Brass
Features:
Proven Accuracy
High Velocity
Maximum Impact
Rapid Controlled Expansion
Usage: Deer, Wild Boar Hunting