Auto-Ordnance Thompson M1 Walnut .45 ACP 10.5″ 30-Round Tommy Gun SBR - M1SB
Out of stock
View Restrictions
This item is regulated, therefore this item must be shipped to an FFL. After you place the order, you will be able to find and submit an FFL of your choosing. It is your responsibility to know your local laws and confirm that the FFL will accept and transfer the item.
View Restrictions
THIS IS A CLASS 3 NFA ITEM. ALL NFA RULES APPLY, this product requires a Federal Firearms License (FFL) and a Special Occupational Tax Stamp (SOT) to be on file. It is the purchaser’s responsibility locate a properly licensed FFL. If we do not have a copy of the clearly signed and dated FFL/SOT, you may email them to [email protected] or use our FFL submission form. Read more about our process here.
NFA Item Cancellation & Refund Policy
Cancellations with Full refunds of NFA items are only possible if a cancellation request is received & acknowledged before the transfer process has been initiated. Initiation of the transfer process is defined as: The ATF form 3 which allows us to transfer the NFA item to your selected dealer has been submitted to the ATF. The ATF form 3 submission typically occurs 1-3 days after your order is placed, depending on order volume and processing times. Cancellations and partial refunds are still possible up until the point the NFA item is shipped to your FFL dealer. Below are the fees that will apply at the various stages of NFA item order processing:
- Order Received – Form 3 not yet submitted: Full refund
- Form 3 Submitted – Not yet approved by ATF: 10% Processing Fee
- Form 3 Approved by ATF – Item not Shipped: 20% Processing Fee
- Form 3 Approved by ATF – Item shipped: No refund
- Form 4 Submitted – Disapproved/Returned without action: 35% Processing Fee + return shipping costs*
*NOTE: This may not always be possible and requires us to successfully recover the NFA item from your dealer with original packaging and in NEW condition. If we are unable to recover the NFA item in the condition stated above, no refund is possible.
This policy is only a guideline and subject to change depending on certain situations. There is significant time and effort involved by both AR15Discounts and your selected dealer to reacquire the item once the ATF form 3 has been submitted and approved.
SKU: 37635 Categories: Excluded from Codes, Rifles, Short Barreled Rifles
If you’re hunting for that authentic Tommy Gun vibe in a compact, modern package, the Auto-Ordnance Thompson M1 Walnut .45 ACP 10.5″ 30-Round SBR delivers the classic look and feel without the historical headaches. This semi-automatic short-barreled rifle captures the iconic WWII-era M1 design in a handy size perfect for collectors and enthusiasts who want reliable .45 ACP performance in a more maneuverable form.
Key Features
- Semi-auto closed-bolt blowback operation for smooth, consistent shooting and better accuracy than open-bolt designs
- 10.5-inch barrel in true SBR configuration keeps the overall length compact at approximately 32 inches
- Genuine American walnut stock and horizontal foregrip for that timeless Tommy Gun aesthetics and comfortable handling
- 30-round stick magazine included for extended sessions (note: does not accept drum magazines)
- Fixed battle sights with pinned front blade and fixed rear for rugged, no-fuss aiming
- Machined steel receiver with blued finish for durability and period-correct appeal
Why This SBR Stands Out
Owning an NFA-registered Thompson-style rifle used to mean dealing with heavy, full-size models. This M1 SBR solves that by offering the legendary .45 ACP punch and classic styling in a lighter, shorter package that weighs about 10.5 pounds. It’s ideal for range days, historical reenactments, or adding to a serious collection while staying true to the original balance and profile.
Specifications
- Caliber: .45 ACP
- Action: Semi-Automatic (closed bolt)
- Barrel Length: 10.5 inches
- Overall Length: Approximately 32 inches
- Weight: 10.5 lbs
- Magazine Capacity: 30 rounds (stick magazine)
- Finish: Blued / Black
- Stock: American Walnut
- Sights: Blade front, fixed battle rear
Whether you’re a WWII history buff or just appreciate quality American-made firearms, this SBR brings the heritage forward in a practical way. Check local laws and complete all NFA requirements before purchase.
| Weight | 340.8 oz |
|---|---|
| Dimensions | 42.5 × 1 × 5.2 in |
| Action | Semi-Auto |
| Barrel Length | 10.5 |
| Cartridge Compatibility | .45 ACP |
| Finish | Black |
| Stock Material | Wood Laminate |
| Magazine Capacity | 30 |
| Condition | New |
| CA Compliant | No |
| MPN | M1SB |
| UPC | 602686281003 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Please select an FFL from the table below, if you do not see your desired FFL, click "Set Later" and you will be able to enter your FFL's information after checkout.
| Name | City | State | ZIP | Phone | |
|---|---|---|---|---|---|
|
Loading FFL contacts, please wait...
|




