Rifleman Q&A: What Was the Colt Ace?

by
posted on February 26, 2021
colt-ace-rifleman-qa-f.jpg
Q: I ran across this used .22-cal. Colt Ace semi-automatic and am considering buying it. However, I don't know much about these guns. Would you please give me a brief history and some information on that firearm?

A: The original Colt Ace .22 semi-automatic pistol was first introduced in 1931 and produced through the beginning of World War II. After the war, a few guns were assembled in 1947.

There were some problems with the original blowback-operated Ace functioning, as the .22-cal. cartridge did not always have the power to move the slide backward for proper ejection and reloading.

That problem was addressed in 1937 with the introduction of the Service Model Ace, which included a floating-chamber design to allow more reliable functioning. The Service Model Ace was produced through 1945. After World War II, Colt’s production of the Service Model Ace ceased.

In 1978, Colt reintroduced an Ace Service Model, which was produced until 1982. A conversion unit for converting a standard Model 1911-type pistol from .45 ACP to .22 Long Rifle was also offered for many years, and it was called the Ace II.

However, Colt does not offer any .22-cal. conversion kits for its guns at present, and there are no existing rimfire models in the company's lineup.

Latest

OA Defense 2311 pistol left-side view on concrete shown with optic and light attached accessories black gun
OA Defense 2311 pistol left-side view on concrete shown with optic and light attached accessories black gun

Review: OA Defense 2311 Compact

Despite having been made popular by John Moses Browning over 100 years ago, his sacred M1911 design has soldiered on into the modern era, and companies like OA Defense are taking to the classic military platform in all-new ways, improving functionality by nearly tripling the design's capacity with double-stack mags, adding optic-mounting capabilities and more.

New For 2025: POF-USA LMR & P15 BASE Rifles

POF-USA's LMR and P15 BASE rifles are designed to get the company's patented rifle technology into the hands of more users than ever before.

Preview: Athlon Midas TSP1

The unmagnified Midas TSP1 from Athlon Optics features an etched-glass reticle and a nitrogen-purged, one-piece aluminum chassis.

Gun Of The Week: KelTec KSG410

Watch our Gun Of The Week video this week to learn about an American-manufactured bullpup pump-action shotgun in .410 bore made by KelTec CNC Industries of Cocoa, Fla.

The Armed Citizen® Dec. 6, 2024

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

All In The Grip: Angles, Contours & Texturing In Modern Handguns

After thousands of rounds sent downrange, the author has some insights on the nuances of handgun design and marksmanship, and it all revolves around the gun's grip.

Interests



Get the best of American Rifleman delivered to your inbox.