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Auto Ordnance

THOMPSON 1927A-1

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

.45 Caliber

Classic Thompson 1927A1 details

16.5-inch Finned

Permanently affixed Cutts compensator

Genuine American

Walnut woodwork

Blade Front

Open rear adjustable sight

Frame Receiver

Blued metal finish

$2072.40
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SKU: 152306

Overview

Built for shooters who appreciate a classic profile, this semiautomatic .45 caliber carbine carries forward the traditional look and layout associated with the original design. It pairs a 16.5-inch finned barrel with genuine American walnut woodwork, along with a blade front sight and an open rear adjustable sight for straightforward aiming. The solid steel frame and receiver, blued metal finish, detachable buttstock, pistol grip, and vertical foregrip give it a distinctive setup suited to range use and collectors who value period styling. A permanently affixed Cutts compensator and included 20-round stick magazine round out the package.

Why Hunters Choose the Auto Ordnance

Classic Thompson

1927A1 styling reproduced in a

16.5-inch Finned

Permanently affixed Cutts compensator

Genuine American

Walnut woodwork for a traditional

Solid Steel

Blued metal finish

Includes Detachable

Buttstock, pistol grip, vertical foregrip,

Key Features

  • .45 caliber semiauto carbine with classic Thompson 1927A1 details
  • 16.5-inch finned barrel with permanently affixed Cutts compensator
  • Genuine American walnut woodwork
  • Blade front sight with open rear adjustable sight
  • Frame and receiver machined from solid steel with blued metal finish
  • Includes detachable buttstock, pistol grip, vertical foregrip, and one 20-round stick magazine

Best Used For

  • Collectors seeking a semiauto Thompson with classic styling and period-inspired details
  • Range shooters wanting a .45 caliber carbine with adjustable rear sight and stick magazine
  • Enthusiasts who prefer walnut woodwork, blued metal finish, and traditional Thompson handling
  • Users looking for a detachable buttstock, pistol grip, and vertical foregrip configuration

Specifications

Barrel Length16.5 in
Barrel Typefinned barrel
Blade Finishblued metal finish
Buttstockdetachable buttstock
Caliber.45 caliber
Compensatorpermanently affixed Cutts compensator
Foregripvertical foregrip
Frame Materialsolid steel
Front Sightblade front sight
Grippistol grip
Magazine Includedone 20-round stick magazine
Overall Barrel Length16.5 in
Rear Sightopen rear adjustable sight
Receiver Materialsolid steel
Woodworkgenuine American walnut

Pros

  • Classic Thompson 1927A1 styling reproduced in a semiauto .45 caliber carbine
  • 16.5-inch finned barrel with permanently affixed Cutts compensator
  • Genuine American walnut woodwork for a traditional appearance
  • Solid steel frame and receiver with blued metal finish
  • Includes detachable buttstock, pistol grip, vertical foregrip, and one 20-round stick magazine

Considerations & Trade-offs

  • The 16.5" barrel and permanently affixed Cutts compensator are part of the design, so the configuration is fixed rather than easily altered.
  • The included 20-round stick magazine is only one magazine, so additional magazines may be needed for extended range sessions or training.
  • The detachable buttstock, pistol grip, and vertical foregrip create a distinctive setup that may not suit every shooter’s preferred handling style.
  • The blued metal finish and walnut woodwork give it a traditional look, but they also call for more attentive care than a purely utilitarian finish.

Suggested Comparisons

  • Semi-automatic carbines
  • .45 caliber carbines
  • Classic-style sporting rifles
  • Detachable magazine firearms

Suggested Accessories

  • Cleaning kit
  • Gun case
  • Magazine pouch
  • Sling

Frequently Asked Questions

What caliber is the Thompson 1927A-1 chambered in?

It is a .45 caliber carbine.

What barrel setup does this model include?

The product description lists a 16.5 finned barrel and a permanently affixed Cutts compensator that retains the 16.5" overall barrel length.

What sights are included on this carbine?

It has a blade front sight and an open rear adjustable sight.

What materials are mentioned in the product description?

The description states that it has genuine American walnut woodwork and a frame and receiver machined from solid steel with a blued metal finish.

What comes included with the firearm?

It includes one 20-round stick magazine, and the description also mentions a detachable buttstock, pistol grip, and vertical foregrip.