Colt M1911
John Browning-designed single-action .45 ACP pistol adopted by the U.S. military in 1911.
Introduced 1911 · Also known as 1911, Colt 45, Government Model
Generations
Each generation has its own canonical page, specifications and Gunsumer Index.
- PistolHistoricalColt
Colt M1911A1
.45 ACP · 1924–unknownRevised military pattern with an arched mainspring housing, shorter trigger and extended grip-safety tang.
No Owner Reports yet - PistolHistoricalColt
Colt M1911
.45 ACP · 1911–unknownThe original military pattern, recognisable by its flat mainspring housing and long trigger.
No Owner Reports yet
Gunsumer Index — Colt M1911, All Generations
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Reported Issues
Combined across generations. Official notices are listed on each generation's page.
Owner-reported issues
From 0 Gunsumer owners · no manufacturer service experiences reportedNo issues reported by owners
Issue reports are self-reported and unverified. A reported issue is not a confirmed defect, and the cause is the owner's view, never verified. An owner may report more than one issue and name more than one cause.
Colt M1911 history
- 1911Adopted by the U.S. Army
Adopted as the M1911 service pistol.
Editorial entry · not yet verified against a cited source - 1924M1911A1 changes adopted
Revisions to the grip safety, mainspring housing, trigger and sights.
Editorial entry · not yet verified against a cited source
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