Winchester X303B1 Power-Point 303 British 180gr Ammo 20rd Box

The Winchester X303B1 Power-Point delivers proven terminal performance for 303 British rifles with consistent accuracy and reliable expansion. This 180-grain soft point ammunition combines Winchester's century of manufacturing expertise with modern powder technology to maximize effectiveness on medium to large game.

What Makes This Different

The Power-Point soft point design features a notched jacket that controls expansion while maintaining weight retention for deeper penetration than hollow point alternatives. Winchester's proprietary powder blend provides consistent velocities across temperature ranges, delivering 2460 fps muzzle velocity with 2418 ft-lbs of energy. The brass cases undergo multiple quality inspections and utilize non-corrosive primers for reliable ignition in various conditions.

Key Features

• 180-grain soft point bullet with controlled expansion design
• Muzzle velocity of 2460 fps with 2418 ft-lbs muzzle energy
• Non-corrosive Boxer primers for consistent ignition
• Reloadable brass cases with uniform wall thickness
• Temperature-stable powder for consistent performance
• 20 rounds per box, 10 boxes per case (200 total rounds)
• Compatible with all 303 British chambered rifles

Field testing demonstrates consistent 2-3 inch groups at 100 yards from quality bolt-action rifles, making this ammunition suitable for hunting deer, elk, and similar-sized game. The controlled expansion characteristics provide reliable performance on game animals while the consistent accuracy supports precision shooting applications. Weather-resistant packaging protects cartridges during storage and transport in various environmental conditions.

Technical Specs

• Caliber: 303 British (.303 British)
• Bullet Weight: 180 grains
• Bullet Type: Soft Point (Power-Point)
• Muzzle Velocity: 2460 fps
• Muzzle Energy: 2418 ft-lbs
• Primer: Non-corrosive Boxer
• Case Material: Reloadable brass
• Packaging: 20 rounds per box, 10 boxes per case
• Manufacturer: Winchester Ammunition
• Country of Origin: United States

Winchester's quality control standards ensure each cartridge meets strict velocity and accuracy specifications before leaving the factory. The bulk case packaging provides cost-effective ammunition supply for hunters and shooters who demand consistent performance from their 303 British rifles.