Dead Air KeyMo Adapter for HUB Socket Silencers (1 3/8-24) - Silver - DA428
Save 20% MSRP: $249.00$199.00
Only 4 left in stock
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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.
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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: 37180 Category: Suppressors
Transform your suppressor experience with the Dead Air KeyMo Adapter for HUB Socket Silencers. This precision-engineered accessory converts industry-standard 1 3/8-24 HUB-threaded suppressors into a seamless quick-detach platform, delivering faster mounting, repeatable alignment, and superior modularity for tactical and precision shooters.
Key Features
- Quick-Attach Conversion: Threads directly into your suppressor’s HUB socket, enabling compatibility with Dead Air KeyMo and KeyMicro muzzle brakes, flash hiders, and related devices for rapid installation and removal without tools.
- Robust Construction: Machined from durable 17-4 stainless steel with a protective black nitride and Cerakote finish for exceptional strength, corrosion resistance, and long-term reliability under demanding conditions.
- Precise Engineering: Designed for minimal point-of-impact shift and secure lock-up, ensuring consistent performance across multiple firearms and sessions.
- Universal HUB Compatibility: Works with a wide range of suppressors featuring the standard 1 3/8-24 thread pitch, expanding options for users of popular models from various manufacturers.
Specifications
- Thread Pattern: 1 3/8-24 (HUB socket)
- Material: 17-4 Stainless Steel
- Finish: Black Nitride and Cerakote
- Overall Length: Approximately 1.67 inches
- Weight: 4.3 oz
- Mount Type: KeyMo Quick-Detach
- Patent: Protected under U.S. Patent No. 11441867
Benefits for Shooters
Direct-thread mounts can become cumbersome when switching hosts or dealing with hot barrels. This adapter solves that pain point by providing a trusted QD system known for its speed and security. Enjoy reduced downtime at the range, easier suppressor swaps between rifles, and enhanced versatility without compromising on strength or accuracy. Ideal for competitive shooters, hunters, and tactical professionals seeking a reliable upgrade to their HUB-equipped cans.
Why Choose This Product
Built by a leader in suppressor mounting technology, the KeyMo Adapter prioritizes user-friendly design backed by rigorous manufacturing standards. It maintains backward compatibility with existing Dead Air ecosystems while opening new possibilities for cross-brand use. Whether upgrading a single suppressor or standardizing your setup, this adapter delivers practical advantages that enhance overall system performance and convenience.
Installation Overview
Simply unscrew your existing direct-thread mount and thread the KeyMo Adapter into the HUB socket. Your suppressor is now ready for use with compatible KeyMo muzzle devices, providing a secure, tool-free attachment method every time.
| Weight | 4 oz |
|---|---|
| Dimensions | 2 × 1.8 × 1.8 in |
| MPN | DA428 |
| UPC | 810128160193 |
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.
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