ProMag COL02 StandardBlued Detachable 7rd 45 ACP for 1911 Government

The ProMag COL02 is a 7-round magazine purpose-built for the 1911 Government Model in .45 ACP, designed to give you a reliable, affordable backup or range mag without breaking the bank. If you shoot a full-size Government-frame 1911, you know that quality magazines are the foundation of reliable function—and the COL02 delivers solid construction at a price point that makes it easy to keep spares on hand.

Built from heat-treated blued steel, the COL02 combines traditional materials with modern engineering. The follower lock-plate and base-plate are molded from a proprietary DuPont Zytel-based polymer designed to withstand repeated loading and ejection cycles, while the chrome-silicon wire spring is heat-treated for consistent feeding and reliable return to full capacity. This isn't exotic stuff, but it's the kind of straightforward durability that works shift after shift at the range or in the field.

The 7-round capacity makes this a natural fit for everyday carry configurations or backup duty, and the standard profile works with standard 1911 Government mag pouches and carriers. Whether you're running drills, zeroing a load, or just keeping a spare close, the COL02 is honest gear—no frills, no hype, just a mag that feeds when you need it to.

Key Features

• 7-round capacity sized for .45 ACP Government Model 1911s
• Heat-treated blued-steel construction for corrosion resistance and durability
• DuPont Zytel polymer follower and base-plate for reliable cycling
• Chrome-silicon heat-treated spring for consistent feeding and spring life
• Standard profile fits all Government-frame 1911 mag carriers and pouches

Specifications

Frequently Asked Questions

Will the COL02 fit my 1911 Government?

Yes. The COL02 is designed specifically for the 1911 Government Model in .45 ACP and uses the standard magazine profile that works with Government-frame 1911s.

How many rounds does it hold?

The COL02 is a 7-round magazine, which is a practical capacity for carry or backup duty.

What's the magazine made from?

The magazine body is heat-treated blued steel. The follower lock-plate and base-plate are molded from a proprietary DuPont Zytel-based polymer, and the spring is wound from chrome-silicon wire and heat-treated for strength and reliability.

Is this a good spare or range magazine?

Yes. The COL02 is built for reliable feeding and cycling and makes an economical choice for keeping extra mags at the range or as backups for carry.