Description
This Mec-Gar magazine is purpose-built for your full-size 1911 Government pistol chambered in .40 S&W. Made in Italy using the same manufacturing standards that supply major firearm brands and military organizations worldwide, it combines solid construction with proven reliability. The nickel finish not only resists corrosion but gives your 1911 a sleek, professional appearance that works whether you're at the range or carrying for duty.
Heat-Treated Steel Construction
The magazine tube is heat-treated carbon steel that stands up to regular use without weakening or deforming. A high-tensile music wire spring keeps pressure consistent across the full magazine cycle, while the heat-treated stamped steel follower ensures smooth cartridge alignment with every round. The welded metal floorplate is solid and secure, designed to handle the demands of both range time and real-world use.
Witness Holes for Quick Round Counts
Precision-drilled witness holes let you see exactly how many rounds are loaded at a glance, no guessing required. This is practical when you're setting up for practice or making sure you're properly stocked for duty or carry. The flush-fit design keeps your draw clean without snagging on gear or clothing.
Proven Track Record Since 1965
Mec-Gar has been manufacturing magazines for nearly 60 years, supplying OEM magazines to major manufacturers like Browning, SIG Sauer, Remington, and Walther. They build magazines to military and law enforcement standards, which means tolerances are tight and quality control is built into every step of production. The result is a magazine that feeds flawlessly and lasts for years of regular use.
Key Specifications
- Caliber: .40 S&W
- Capacity: 8 rounds
- Finish: Nickel
- Tube Material: Heat-treated carbon steel
- Follower: Heat-treated stamped steel
- Spring: High-tensile music wire
- Floorplate: Welded metal
- Fits: Full-size 1911 Government pistols
- Made In: Italy
- Manufacturer: Mec-Gar
- MPN: MGCGOV40N
- UPC: 765595104709
What’s Included
- 1 Mec-Gar 1911 .40 S&W 8-round nickel magazine
Frequently Asked Questions
Will this Mec-Gar magazine work with my 1911?
This magazine is designed specifically for full-size 1911 Government model pistols chambered in .40 S&W. Some users report compatibility with certain Kimber, Sig Nightmare, and Llama 1911s, but fit can vary by gun. When in doubt, test with the pistol before relying on it for duty or carry.
How does the nickel finish compare to blued?
The nickel finish offers superior corrosion resistance compared to traditional blued finishes, making it the better choice if you're shooting in humid conditions or carrying regularly. It also gives the magazine a more polished, professional look. Both finishes from Mec-Gar are durable, so the choice mostly comes down to appearance and your climate.
Is the Mec-Gar as reliable as Wilson or CMC magazines?
Mec-Gar has built a reputation for consistent quality and reliability. They manufacture OEM magazines for major brands like Remington, SIG Sauer, and others, meeting military and law enforcement standards. While some prefer the extended options Wilson offers, Mec-Gar magazines deliver dependable feeding and durability at a fair price point.
How many rounds do these magazines hold?
This magazine holds 8 rounds of .40 S&W ammunition, which is the standard capacity for full-size 1911 magazines in this caliber. The flush-fit design keeps the magazine profile compact without extending beyond the grip frame.






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