Colt 1911 Officer/Defender/New Agent .45 ACP 7-Round Steel Magazine

A reliable .45 ACP magazine for your Colt 1911 Officer, Defender, or New Agent—the Colt 1911 Officer/Defender/New Agent .45 ACP 7-Round Steel Magazine is a factory-spec replacement built to the same standards as the magazines that shipped with your pistol. Whether you're rotating spares into your carry rig, stocking up for the range, or replacing a worn follower, this magazine is engineered to feed and function without fuss. Colt manufactures it to the exact tolerances and processes used for original equipment, so you get the fit and reliability you expect from the platform.

Built from stainless steel with a steel follower and polymer base plate, this magazine is finished in silver and designed to last through thousands of rounds. The 7-round capacity is standard for compact 1911 variants like the Officer and Defender models, balancing magazine length with practical carry and backup capacity. It's the kind of straightforward, no-drama component that belongs in every 1911 shooter's spare magazine rotation.

If you run a Colt 1911 in .45 ACP—whether it sees duty at the range, in competition, or as a carry gun—having factory magazines on hand ensures you're never guessing about compatibility or quality. Stick with what your pistol was designed to use.

Key Features

• Factory Colt specifications and manufacturing tolerances
• Holds 7 rounds of .45 ACP ammunition
• Stainless steel body with steel follower for durability
• Polymer base plate for reliable function
• Silver finish
• Drop-compatible with Colt 1911 Officer, Defender, and New Agent models

Specifications

Frequently Asked Questions

Will this magazine work with my Colt 1911 Officer model?

Yes. This magazine is manufactured to Colt specifications for 1911 Officer, Defender, and New Agent models chambered in .45 ACP. It's built to the same tolerances and processes as the factory magazines that shipped with these pistols, ensuring a proper fit and reliable function.

Is this a factory Colt magazine?

Yes. This is a factory replacement magazine made by Colt using the same manufacturing process, materials, and specifications as the original equipment magazines.

How many rounds does it hold?

This magazine holds 7 rounds of .45 ACP ammunition, which is the standard capacity for compact 1911 variants like the Officer and Defender.

Can I use this magazine in other 1911 models?

This magazine is designed for Colt 1911 Officer, Defender, and New Agent models in .45 ACP. Compatibility with other 1911 variants depends on their specific design and tolerances; we recommend verifying fit before use if you plan to use it in a different platform.