Auto Ordnance Thompson 1927A-1 Deluxe .45 ACP SBR 10.5" Barrel - 20 Rd

Auto Ordnance Thompson 1927A-1 Deluxe .45 ACP SBR 10.5" Barrel - 20 Rd

The Auto-Ordnance Thompson 1927A-1 Deluxe SBR brings one of the most iconic firearms in American history into a compact, modern short-barreled rifle configuration. Chambered in .45 ACP and built around the legendary Thompson platform, this firearm blends historic craftsmanship with dependable semi-automatic performance, delivering the unmistakable presence, weight, and character that made the “Tommy Gun” a cultural icon.

Featuring a 10.5" barrel and an overall length of 38", this SBR configuration offers a more compact profile while preserving the Thompson’s signature look and smooth shooting characteristics. With its 20+1 capacity and classic 20-round stick magazine, the 1927A-1 delivers controlled firepower paired with old-school styling that remains instantly recognizable worldwide.

The walnut furniture —fixed stock paired with vertical foregrips—reinforce the rifle’s historic aesthetic while providing solid handling and stability. Blade front sights combined with adjustable rear sights ensure practical target acquisition, whether at the range or as part of a historical collection.

Weighing 12 lbs, the Thompson 1927A-1 SBR maintains the substantial, balanced feel expected from the platform, delivering smooth recoil impulse and steady control in .45 ACP. Whether used for range shooting, collection, or historical appreciation, this modernized Thompson remains a timeless symbol of American firearms heritage.

Iconic Thompson Platform Design
Legendary “Tommy Gun” styling updated in a compact SBR configuration.

.45 ACP Chambering
Soft-shooting, hard-hitting cartridge known for smooth recoil and reliable performance.

10.5" Short-Barrel Configuration
Compact design enhances maneuverability while maintaining classic Thompson proportions.

20+1 Capacity with Stick Magazine
Traditional 20-round magazine delivers authentic historical shooting experience.

Adjustable Rear Sight System
Provides improved aiming flexibility and practical range usability.

Specifications

• Caliber: .45 ACP
• Barrel Length: 10.5", Finned (with compensator 12")
• Action Type: Semi-automatic
• Finish: Classic blued
• Capacity: 20+1 rounds
• Magazine Type: 20-round stick magazine
• Number of Magazines Included: 1
• Sights: Blade front / adjustable rear (adjustable for elevation only)
• Stock: Walnut fixed stock with vertical foregrip
• Foregrip Options: Vertical or horizontal walnut foregrip depending on configuration
• Platform: Thompson 1927A-1
• Overall Length: 35"
• Weight: 12 lbs