Colt Lightweight Officer Single Action Handgun .45 Auto 7rd Magazine 4.25" Barrel G10 Grips

The Colt Lightweight Officer is a modern take on a classic single-action platform, built for shooters who want the handling and firepower of a full-size .45 Auto in a trim, carry-friendly package. This is a working gun—one you can trust on your hip every day and run hard at the range without hesitation. It pairs a lightweight aluminum alloy frame (the Defender size) with a stainless steel 4.25-inch Commander-length barrel and slide, delivering the balance between portability and the ballistics you expect from a .45.

At 26 ounces unloaded, the Lightweight Officer splits the difference between pocket guns and service pistols. The 7+1 magazine capacity gives you reasonable firepower without the bulk of full-size steel frames. Colt finished the gun in stainless CERAKOTE—a hard, corrosion-resistant coating that's both practical and understated. You'll find Novak white-dot sights up front and Novak low-mount carry sights in back, set up for combat accuracy without needless height. The three-hole skeletonized aluminum trigger breaks at 4.5 to 6 pounds, tuned for clean, controlled single-action work. G10 grips (grey and black) give you a secure grip in all conditions, and the extended thumb safety plus upswept beavertail grip safety—along with Series 80 firing-pin safety—let you carry with confidence.

This is a .45 Auto for concealed carry, range use, or both. If you've shot 1911s before, you know what to expect: reliable locked-breech operation, ergonomics refined over a century, and the stopping authority of a proven cartridge. If you're new to single-action pistols, the Lightweight Officer rewards good technique and gives you something you'll genuinely enjoy shooting.

Key Features

• Lightweight aluminum frame with stainless steel slide and 4.25-inch barrel—optimized for concealed carry without sacrificing .45 Auto performance
• 7+1 magazine capacity provides practical firepower in a compact profile
• Novak white-dot front sight and Novak lo-mount carry rear sight for fast, accurate shooting
• Tuned single-action trigger (4.5–6 lbs) for clean breaks and controlled precision
• G10 grips (grey/black) and upswept beavertail grip safety ensure secure handling and safety
• Stainless CERAKOTE finish resists corrosion and delivers a rugged, understated appearance
• Series 80 firing-pin safety, extended thumb safety, and locked-breech operation for dependable function

Specifications

Frequently Asked Questions

Is the Colt Lightweight Officer suitable for concealed carry?

Yes. The aluminum alloy frame and 4.25-inch barrel make it lighter and more compact than a full-size 1911, while the stainless steel slide and 26-ounce unloaded weight keep it robust. The upswept beavertail grip safety and Novak lo-mount carry sights are designed with everyday carry in mind.

What is the magazine capacity?

The Lightweight Officer comes with a 7-round magazine. Loaded and ready to go, you'll carry 8 rounds total (7 in the magazine plus 1 in the chamber).

Can I rely on the safety features for daily carry?

Yes. The gun includes three safeties: an extended thumb safety, an upswept beavertail grip safety, and a Series 80 firing-pin safety. Combined with the single-action trigger, these give you multiple layers of protection against unintended discharge.

What kind of sights does it have?

The Lightweight Officer comes standard with Novak white-dot front sights and Novak lo-mount carry rear sights, built for both speed and accuracy in typical defensive and target scenarios.