Colt Mfg P1850 Single .45 Colt 5.5" 6-Round Revolver

The Colt Mfg P1850 Single Action Army Peacemaker revolver chambered in .45 Long Colt represents one of the most historically significant and operationally proven single-action designs in American firearms history. This six-shot revolver features a 5.50-inch blued barrel and cylinder paired with a color case-hardened frame, combining authentic period aesthetics with functional reliability that appeals to sport shooters, historical enthusiasts, and serious handgunners seeking a purpose-built .45 Colt platform.

The 5.50-inch barrel length optimizes velocity and sight radius while maintaining balance and shootability from common carry and range positions. The .45 Long Colt cartridge, loaded to full-power specifications, delivers consistent energy suitable for target work and field applications where deliberate shot placement is prioritized. The color case-hardened frame provides both visual authenticity and practical corrosion resistance, while the blued barrel and cylinder finish offers a classic appearance that resists weathering under normal conditions. The black polymer grip ensures positive control and durability across varied environmental conditions—a practical upgrade over traditional materials that can become slippery or brittle. Single-action operation requires manual cocking before each shot, demanding disciplined trigger control and deliberate marksmanship from the operator.

This Colt revolver serves shooters focused on cowboy action shooting, historical reenactment, and traditional single-action competition where the design excels. Long-range handgun hunters appreciate the .45 Colt's ballistic performance and the sight radius provided by the 5.50-inch barrel. Sport shooters developing fundamental marksmanship skills find the single-action mechanism enforces proper technique and trigger discipline. The 4.55-pound weight and 8.5-inch overall length profile facilitate both field carry and deliberate bench work, making this Peacemaker suitable for diverse shooting disciplines.

The Single Action Army platform remains the standard-bearer for .45 Colt revolvers, prized for mechanical simplicity, ease of maintenance, and ammunition versatility. Reloaders particularly favor the Peacemaker's generous chamber dimensions and straightforward loading gate access. The six-round capacity reflects the original design philosophy—adequate for intended use cases while maintaining a compact profile compared to modern large-frame revolvers.