The Auto-Ordnance 1927A-1 Deluxe Lightweight is a semiautomatic Thompson-style rifle chambered in .45 ACP. Its aluminum receiver reduces weight compared with traditional steel-receiver configurations, while the walnut stock and blue/black finish preserve the classic Tommy Gun appearance. A 16.5-inch barrel, blade front sight, and adjustable rear sight provide the traditional 1927A-1 layout. The rifle includes one 20-round stick magazine and accepts compatible drum magazines for expanded capacity options.

Key features

• Aluminum receiver helps reduce overall weight while maintaining the classic Thompson profile.
• Chambered in .45 ACP for compatibility with widely available pistol-caliber ammunition.
• Walnut wood stock provides a traditional appearance and comfortable shoulder support.
• 16.5-inch barrel and 41-inch overall length provide a full-size rifle configuration.
• Blade front sight and adjustable rear sight support practical sight alignment.
• Includes one 20-round stick magazine and accepts compatible drum magazines.

The Auto-Ordnance 1927A-1 Deluxe Lightweight combines classic Thompson styling with a lighter aluminum receiver and practical .45 ACP functionality.