The Colt Model 1911 “Special Army” is a fascinating and lesser-known variation of the iconic Colt M1911 pistol. Though it was never a formally designated military contract model like the “Model of 1911 U.S. Army,” the term “Special Army” is often used by collectors and historians to describe a small batch of early production M1911 pistols that were closely tied to the initial stages of the U.S. Army’s adoption.

???? What Is the Colt 1911 “Special Army”?

The term “Special Army” refers to early production M1911 pistols produced by Colt that were:

• Issued before the time of the official Army contract deliveries.
• Used for testing, and demonstration.

???? Historical Context

????️ March 15, 1911 – Last Test Trial

• At the last trial 1911 Special Army Serial Number 5 fired 6,000 rounds without malfunction or breakage.

????️ March 29, 1911 – Official Adoption

• The Colt Model 1911 was officially adopted by the U.S. Army as the “Pistol, Automatic, Caliber .45, Model of 1911.”
• The Army signed a contract with Colt for delivery of 31,344 pistols over several years.

???? Special Characteristics

Changes from the Model of 1910:

✅ 1. Heavier Frame

• The frame was made heavier for strength.

✅ 2. Barrel was modified

• The annular barrel rings were modified to only be on the top of the barrel to engage the slide, leaving more metal in the barrel for strength.

✅ 3. Magazine improved.

✅ 4. Larger grip screws.

• Screws changed to eliminate grip panels from coming loose.