ProMag Enfield 4-MK I Magazine .303 cal Blued Steel 10/rd

The ProMag Enfield 4-MK I Magazine .303 cal Blued Steel 10/rd is a purpose-built magazine designed for owners of the Lee-Enfield rifle, one of the most iconic and reliable bolt-action rifles in military history. This magazine serves shooters who demand authentic, period-correct ammunition storage or those looking for a dependable secondary magazine for their .303 British firearms. Whether you're a historical firearms enthusiast, competitive rifleman, or collector, a quality spare magazine ensures you spend more time on the range and less time reloading during shooting sessions.

Constructed from blued steel, this ProMag magazine offers corrosion resistance and a traditional finish that complements vintage and modern Enfield rifles alike. The 10-round capacity strikes the balance between practical field use and compliance with regional magazine regulations, making it suitable for both civilian shooting and hunting applications. The magazine's engineering ensures smooth feeding of .303 British ammunition with minimal wear on both the magazine lips and firearm's feed system, critical for maintaining accuracy and reliability across extended shooting sessions.

This magazine is fully compatible with Lee-Enfield No. 4 MK I rifles and similar .303 British bolt-action platforms. Shooters restoring original rifles, building tactical variants, or maintaining a functional magazine rotation will appreciate the straightforward installation and dependable performance. The compact 4.5 x 2 x 8.9 inch dimensions and lightweight 0.3 lb construction make it practical for field carry or range bag storage, and the durable blued finish resists rust under normal handling and storage conditions.