Rare transferable US Property marked Thomson M1A1, Bridgeport, CT production - complete and functional. Eligible for lawful Civilian NFA transfer and ownership.
Thomson M1 manufactured at Bridgeport — a sought-after, historically significant submachine gun in transferable configuration. Firearm is complete with original-style furniture and accessories as shown in the photos. Mechanically sound and tested, this example represents a rare opportunity for collectors and Class III license holders.
Watch the video: https://youtube.com/shorts/uN9XkA1r4Bs?si=UE0r5hwUkELH7znq
The M1A1 Thompson submachine gun was produced at the Auto-Ordnance plant in Bridgeport, Connecticut, from 1942 to February 1944. Auto-Ordnance established this factory in 1941 specifically to meet the high demand for Thompson submachine guns during World War II.
Key Features:
• Model: Thomson M1A1
• Manufacturer: Bridgeport (Bridgeport-produced parts/receiver)
• Condition: Complete and functional — collectible quality (detailed condition photos available)
• Transferability: NFA transferable — will transfer via Form 4 in Florida or Form 3 to a Class 3 FFL/SOT or to a qualified private transferee per federal/state law
• Accessories: 1 magazine.
• Extra New Auto Ordnance barrel is included with this sale.
Technical Specifications
• Caliber: .45 ACP
• Action: Blowback, selective fire (M1A1 configuration)
• Barrel length: [specify if known — e.g., 10.5”
• Finish: Original blued
• Sights: Fixed front blade / rear aperture (as configured)
• Serial #: Available upon request (will be provided to qualified buyers)
Condition & Notes
• Detailed, more high-resolution photos available on request.
• end of the barrel was modified for a blank-firing adapter. I don’t have the adapter, but this modification does not interfere with live-fire function. In my testing the gun ran 100% without any issues.
• Transfers only to lawful, eligible parties. MyFullAuto will assist with paperwork but does not complete transfers until all federal/state requirements are satisfied.
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Transfer & Shipping
• Transfer handled via licensed Class III FFL/SOT or through lawful private-party transfer per ATF and state law.
• Buyer is responsible for ATF transfer fees, tax stamps (if applicable), and any state-specific compliance.
• Shipping via bonded carrier with insurance
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Email: myfullautollc@gmail.com with subject line: “Thomson M1A1 Inquiry” — include your name, FFL/SOT information (if applicable), and any questions. We will reply with detailed photos, serial verification, and step-by-step transfer guidance.