Dead Air Mojave Piston .578x28 .45 Cal - PB444
$89.00
Only 2 left in stock
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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: 37163 Category: NFA
Upgrade your Dead Air Mojave suppressor system with the precision-engineered Mojave Piston .578×28 .45 Cal. Designed specifically for the Mojave 9 and Mojave 45 models, this piston delivers reliable performance on tilting-barrel handguns chambered in .45 ACP with .578×28 threaded barrels.
Key Features
- Exact .578×28 Thread Pitch – Provides a secure, wobble-free fit on standard .45 caliber pistol barrels for consistent alignment and accuracy.
- Nielsen Device Compatibility – Works seamlessly with the PB500 Booster Assembly and internal spring to ensure proper semi-automatic cycling on tilting-barrel hosts.
- Durable Black Finish – Corrosion-resistant coating withstands repeated installation, removal, and harsh shooting environments.
- Precision Machined Construction – Manufactured to tight tolerances for dependable fitment and long-term durability across multiple host firearms.
Benefits for Tactical Shooters
Swapping pistons allows quick adaptation between different .45 ACP pistols without compromising suppressor function or sound performance. The lightweight design minimizes added muzzle weight, preserving balance and handling on your handgun. Whether for range sessions, competition, or professional use, this piston ensures your Mojave suppressor maintains optimal operation on semi-automatic platforms.
Technical Specifications
- Thread Pitch: .578×28
- Caliber Rating: .45 Cal
- Finish: Black
- Compatibility: Mojave 9 and Mojave 45 suppressors with PB500 Booster Assembly only
- Physical Dimensions: Approx. 2″ length, 1″ width, 1″ height; Weight: 3 oz
Why Choose the Dead Air Mojave Piston
This accessory solves the common challenge of suppressor compatibility across multiple handguns. By maintaining the booster function critical for reliable cycling, it eliminates the need for fixed mounts on pistol hosts while preserving the low back-pressure and acoustic advantages of the Mojave series. Built to Dead Air’s exacting standards, it offers a straightforward upgrade path for serious shooters.
Ensure your Mojave suppressor performs at its peak on every .45 ACP host – add the .578×28 piston to your kit today.
| Weight | 3 oz |
|---|---|
| Dimensions | 2 × 1 × 1 in |
| MPN | PB444 |
| UPC | 810128161923 |
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.
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