Out of stock
ProMag Magazine Enfield #4 MK1 303 British 10-Round Steel Blue
$23.74
- Capacity-Rounds:
- 10
- Type:
- Magazines
- Firearm Make Fit:
- Enfield
- Caliber-Gauge:
- 303 British
- Model:
- Standard
- Material:
- Steel
- Model Fit:
- #4 MKI
Bring a decommissioned Enfield No. 4 MK1 back into reliable service with a ProMag .303 British 10-round magazine. If your vintage WWII-era rifle has been sitting idle due to feeding issues, a fresh magazine is often the fastest fix—and this steel design is built to last as long as the rifle itself. ProMag's offering here is purpose-made for the .303 British Enfield platform, delivering the full 10-round capacity in a robust, heat-treated steel construction that handles the demands of historical firearms collecting and shooting.
These magazines are finished in a deep, gloss blue that complements period-correct aesthetics while providing genuine corrosion protection for decades of storage or active use. The removable steel floorplate makes field stripping and cleaning straightforward—no guesswork, no proprietary tools. A steel follower ensures smooth, consistent feeding cycle after cycle. A rear rib has been engineered into the design to accommodate fit requirements on older Enfield examples, though some fitting may be necessary depending on your specific rifle's wear and feed lips.
Whether you're restoring a family heirloom, building a historical rifle collection, or simply want a proven spare magazine for an original .303 British, ProMag's Enfield magazine delivers no-nonsense reliability in authentic steel construction.
Key Features
- Designed specifically for Enfield No. 4 MK1 rifles in .303 British
- Full 10-round capacity
- Heat-treated sheet steel construction for durability
- Gloss blue finish for corrosion resistance and period-correct appearance
- Removable steel floorplate for easy cleaning and maintenance
- Steel follower for reliable feeding
- Rear rib for fitment to older production rifles
Specifications
| Caliber | .303 British |
| Firearm Type | Enfield No. 4 MK1 |
| Capacity | 10 rounds |
| Material | Heat-treated sheet steel |
| Finish | Gloss blue |
| Floorplate | Removable steel |
| Follower | Steel |
Frequently Asked Questions
Will this magazine fit my Enfield No. 4 MK1?
This magazine is designed for the Enfield No. 4 MK1 in .303 British. A rear rib has been added to accommodate older production rifles, though some fitting may be required depending on your rifle's specific feed lips and receiver condition.
How do I clean the magazine?
The steel floorplate removes easily, allowing you to disassemble and clean the magazine thoroughly without special tools.
What's the capacity?
This magazine holds a full 10 rounds of .303 British ammunition.
Is this suitable for a rifle that's been stored for years?
Yes. If feeding problems are the reason your Enfield has been sidelined, a fresh magazine is often a simple solution to restore reliable operation. The heat-treated steel construction is built for long-term use and storage.
