Colt P1840 Single Action Army, 45 LC, 4.75 inch barrel. Chambered in .45 Colt, this revolver features a 4.75 inch blued barrel, a color case hardened steel frame, and black polymer grips for a secure hold. Colt built this classic single action revolver (P1840) for collectors, cowboy action shooters, and hunters who want a proven six shot 45 Colt revolver with authentic period styling. This 45 Colt single action revolver blends traditional western design with modern manufacturing for reliable field and range use.
Key Features
- Manufacturer part number P1840
- Caliber: 45 Colt (45 LC)
- Barrel length: 4.75 inches, blued finish
- Capacity: 6 rounds
- Frame material and finish: steel, color case hardened
- Cylinder finish: blued steel
- Grip type: black polymer
- Sights: blade front sight, fixed rear sight
- Action type: single action
- Overall length: 10.25 inches
- Weight: 40 ounces
Special Features
- The color case hardened frame paired with a blued barrel and cylinder recreates the classic two tone look Colt introduced on the original Peacemaker.
- Black polymer grips replace traditional wood or ivory for added durability without changing the historic profile of the revolver.
- The exposed hammer design keeps true to the original 1873 mechanical layout, giving shooters an authentic single action experience.
- Manual cylinder loading and ejection through a side loading gate and built in ejector rod preserve the traditional operating process buyers expect from a Colt SAA.
Practical Benefits
- The 4.75 inch barrel keeps this revolver compact and quick to handle, making it a strong fit for cowboy action shooting, historical reenactment, and everyday range work.
- Six shot capacity in 45 Colt gives you enough rounds for most practice strings and target stages without needing to reload mid course.
- If you are asking whether a Colt Single Action Army works for cowboy action competition, the P1840 configuration answers that directly with its shorter barrel and traditional single action controls suited to fast, repeated stage shooting.
- The steel frame and blued cylinder are built to handle regular range sessions and years of use without losing structural integrity.
- For collectors and shooters who want an authentic Peacemaker feel, this P1840 gives you a revolver that handles like the original while holding up to modern range demands.
The Colt P1840 Single Action Army in 45 LC with its 4.75 inch barrel remains a dependable option for shooters who want a historically styled revolver built for real world use.
| MANUFACTURER | COLT |
| MODEL | SINGLE ACTION ARMY |
| CALIBER | 45 LC |
| TYPE | REVOLVER |
| PREMIUM | YES |