HandgunsAmerican Defense MfgSold by Guns.com

American Defense Mfg

AMERICAN DEFENSE MFG. regulator

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Chambered .45

Colt for classic six-shooter compatibility

Compact Single-action

Revolver with traditional operation

3-inch Barrel

More portable configuration

Durable Steel

Frame supports a rugged build

Fixed Sights

Keep the layout simple and

$474.99
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SKU: 703690

Overview

This compact single-action revolver is built for shooters who want a traditional frontier-style sidearm in a more portable setup. Chambered in .45 Colt and fitted with a 3-inch barrel, it suits trail carry, recreational shooting, and display-minded collectors who appreciate classic revolver design. The steel frame, fixed sights, and single-action operation keep the focus on straightforward handling and an authentic old-school feel. Its shorter barrel adds maneuverability, though the overall format remains rooted in traditional six-shooter styling.

Why Hunters Choose the American Defense Mfg

Compact Single-action

Classic Old West styling

Chambered .45

Colt for traditional six-shooter appeal

Short 3-inch

Barrel supports a more portable

Steel Frame

Adds a durable, substantial build

Traditional Fixed

Sights keep the design simple

Key Features

  • Chambered in .45 Colt for classic six-shooter compatibility.
  • Compact single-action revolver with traditional operation.
  • 3-inch barrel offers a more portable configuration.
  • Durable steel frame supports a rugged build.
  • Fixed sights keep the layout simple and traditional.
  • Old West styling suits collectors and trail carry.

Best Used For

  • Collectors seeking a compact single-action revolver with classic Old West styling
  • Trail carry users wanting a more portable .45 Colt revolver configuration
  • Recreational shooters interested in traditional fixed-sight, single-action operation
  • Enthusiasts who prefer a shorter-barrel six-shooter for easier handling

Specifications

ActionSingle-action
Barrel Length3 inches
Caliber.45 Colt
Capacity6-shot
Frame MaterialSteel
Product TypeRevolver
SightsFixed sights
StyleOld West

Pros

  • Compact single-action revolver with classic Old West styling.
  • Chambered in .45 Colt for traditional six-shooter appeal.
  • Short 3-inch barrel supports a more portable configuration.
  • Steel frame adds a durable, substantial build.
  • Traditional fixed sights keep the design simple and authentic.
  • Suitable for collectors, trail carry, and recreational shooting.

Considerations & Trade-offs

  • The 3-inch barrel favors compact carry and handling, but it gives up the longer sight radius and traditional balance of full-size single-action revolvers.
  • Fixed sights keep the profile simple and classic, though they offer less adjustability than target-style sight systems.
  • Single-action operation is true to the Old West design, but it requires a different manual of arms than double-action revolvers.
  • The .45 Colt chambering is traditional and versatile, but ammunition choice and recoil preference should be considered before purchase.

Suggested Comparisons

  • Single-action revolvers
  • Compact trail carry handguns
  • Collector-grade cowboy-style revolvers
  • .45 Colt revolvers

Suggested Accessories

  • Gun holster
  • Ammunition
  • Cleaning kit
  • Gun safe

Frequently Asked Questions

What caliber is the American Arms Regulator chambered in?

It is chambered in .45 Colt.

What barrel length does this revolver have?

The Regulator features a 3-inch barrel.

Is this a single-action revolver?

Yes. The product description identifies it as a classic single-action revolver.

What type of sights does it use?

It comes with traditional fixed sights.

Is this revolver intended more for carry or for range use?

The description positions it for collectors, trail carry, and recreational shooting. It is described as a compact, more portable configuration, but no specific carry performance claims are provided.