Dead Air Direct Thread Mount w/HUB Compatible Products .578-28

The Dead Air Direct Thread Mount w/HUB Compatible Products in .578-28 is a fixed mount insert engineered for shooters who run HUB-compatible suppressors like the Nomad, Primal, and other Dead Air silencers on multiple firearms. If you own a suppressor with HUB (1 3/8-24) threads but want to mount it on a .578-28 threaded barrel, this insert bridges that gap—letting you use one suppressor across your rifle collection without buying a new silencer for each platform. Built from 4140 HT alloy steel with a QPQ black nitride finish, it's durable enough for serious hunters and long-range shooters who demand reliable suppressor performance across different guns.

Direct thread mounts eliminate the need for a separate brake or adapter collar, keeping your setup compact and lightweight. This particular .578-28 configuration is common on certain factory and custom rifle barrels, making it a smart addition if you're building out a suppressed rifle and already have a HUB-compatible Dead Air silencer on hand. The insert handles the mechanical connection so you can focus on shooting, not troubleshooting fitment.

Weight is minimal at 1.73 oz, and the overall length of 0.765 inches means you're not adding bulk to your muzzle. For shooters with multiple rifles chambered in everything from .223 to .308 and beyond, owning one suppressor and a handful of thread inserts is a practical, cost-effective approach to suppressed shooting across your arsenal.

Key Features

• HUB (1 3/8-24) compatible—works with Dead Air Nomad, Primal, and other HUB-threaded suppressors
• Direct thread design for .578-28 barrel threads
• 4140 HT alloy steel construction with QPQ black nitride finish for durability and corrosion resistance
• Lightweight and compact at 1.73 oz and 0.765" overall length
• Fixed mount insert—no moving parts or complex mechanisms

Specifications

Brand	Dead Air Silencers
Thread Pitch	.578-28
HUB Compatible	Yes (1 3/8-24)
Material	4140 HT Alloy Steel
Finish	QPQ Black Nitride
Overall Length	0.765"
Weight	1.73 oz
Mount Type	Direct Thread

Frequently Asked Questions

Will this mount work with my Dead Air Nomad or Primal suppressor?

Yes. This direct thread mount is HUB compatible (1 3/8-24 threads), which means it's designed to work with HUB-compatible Dead Air silencers including the Nomad and Primal. Confirm your suppressor has HUB threads before ordering.

What firearms or barrel threads does this fit?

This insert is threaded .578-28. It mounts directly to a barrel threaded in that pitch. If you're unsure whether your barrel has .578-28 threads, verify with your rifle manufacturer or gunsmith before purchasing.

Do I need any other adapters or brakes?

No. This is a direct thread insert, meaning it threads straight onto your barrel. No separate brake, adapter collar, or additional components are required.

Can I use this mount on multiple rifles?

Yes. Once installed on a barrel, you can remove the suppressor and mount it to other .578-28 threaded barrels using either this same insert or other .578-28 direct thread mounts. This modularity is one advantage of owning a HUB-compatible suppressor and multiple inserts.