ProMag ENF06 10-Round Magazine .303 British Enfield No.1 MkIII Steel

The ProMag ENF06 delivers reliable feeding for Lee-Enfield No.1 MkIII rifles with a robust 10-round capacity in .303 British. This aftermarket magazine provides shooters with additional firepower while maintaining the classic functionality of the historic battle rifle.

What Makes This Different

Unlike original wartime magazines that may show wear after decades of service, the ENF06 features modern manufacturing standards with heat-treated steel construction. The blued finish resists corrosion while matching the aesthetic of period-correct rifles. Spring tension remains consistent across the full 10-round capacity, ensuring reliable feeding from first shot to last.

Key Features

• 10-round capacity for .303 British cartridges
• Heat-treated steel body with traditional blued finish
• Compatible with Lee-Enfield No.1 MkIII rifles
• Spring-loaded follower for consistent cartridge presentation
• Standard magazine catch engagement
• Removable floorplate for cleaning and maintenance
• Drop-free design for rapid reloading

Range performance shows consistent feeding across various .303 British loads, from military surplus to modern hunting ammunition. The steel construction handles the rim-fire extraction demands of the .303 cartridge without deformation. Hunters appreciate the additional capacity for follow-up shots on large game, while collectors value having spare magazines that don't compromise the rifle's historical appearance.

Technical Specs

• Capacity: 10 rounds
• Caliber: .303 British
• Material: Heat-treated steel
• Finish: Traditional blue
• Compatibility: Lee-Enfield No.1 MkIII rifles
• Overall length: Approximately 5.5 inches
• Weight: 8 oz (approximate)
• Follower: Steel with anti-tilt design

This magazine addresses the common need for additional capacity in vintage military rifles without requiring permanent modifications. ProMag's manufacturing ensures dimensional consistency that original wartime production sometimes lacked, resulting in more predictable performance across different rifle examples.