Overview+
Product Overview
Winchester’s USA White Box series is designed for consistent accuracy and reliable performance, making it ideal for target shooting and training. The full metal jacket (FMJ) bullet ensures smooth feeding and minimal barrel fouling, while the brass casing provides durability and reloadability. With a muzzle velocity of 1920 fps, this round delivers steady trajectories and dependable energy transfer.
Product Information
Caliber: .300 AAC Blackout
Bullet Weight: 147 grains
Bullet Type: Full Metal Jacket (FMJ)
Muzzle Velocity: 1920 fps
Muzzle Energy: 1203 ft-lbs
Casing: Brass
Package Quantity: 20 rounds per box
Intended Use: Target shooting and training
Brand Overview
Winchester Repeating Arms was founded in 1866 by Oliver Winchester, evolving from the New Haven Arms Company. The brand quickly became synonymous with lever-action rifles, playing a pivotal role in the settlement of the American West. Over the decades, Winchester expanded into ammunition production, developing high-performance cartridges for military, law enforcement, and civilian shooters. Today, Winchester remains a global leader in firearms and ammunition, known for innovation, reliability, and precision engineering.
