Product Description
The ProMag ENF04 is a replacement or spare detachable rifle magazine designed to fit the Enfield #4 MkI chambered in .303 British. Built for dependable feeding and long service life, it features a heat-treated steel body with a blued finish, an injection-molded polymer follower, and a durable chrome-silicon wire spring. Made in the USA, it’s an ideal option for keeping an extra magazine on hand for the range or as a backup.
Product Highlights
- 10-round detachable magazine for Enfield #4 MkI rifles chambered in .303 British
- Heat-treated steel magazine body with blued finish for strength and corrosion resistance
- Injection-molded polymer follower engineered for reliable feeding
- Chrome-silicon wire spring helps maintain consistent tension and function
- Made in the USA (great for replacement, spare, or range use)
Specs
- Brand Name: ProMag
- Manufacturer Part Number: ENF04
- UPC: 708279004216
- Type: Rifle magazine
- Caliber: .303 British
- Capacity: 10 rounds
- Compatibility: Enfield #4 MkI
- Body Material: Heat-treated steel
- Finish: Blued
- Follower Material: Injection-molded polymer (DuPont Zytel polymer per supplementary data)
- Spring Material: Chrome-silicon wire
- Country of Manufacture: USA
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