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LAHAR-30K Suppressor (Direct Thread, 1/2-28)


1 in stock (can be backordered)


The Lahar-30K provides unrivaled performance and durability in a compact package. Hybrid 17-4 stainless steel and Inconel construction provide an extremely rugged foundation—making this suppressor a great candidate for short-barreled applications that are notoriously hard on suppressors. This suppressor’s compact size adds minimal overall length to the host firearm while still providing great sound and flash reduction.

Rugged Construction

The Lahar-30K is constructed using a laser welded combination of 17-4 stainless steel blast chamber and secondary baffles with an Inconel blast baffle to provide increased performance under hard use.

Magnum Rated

The Lahar-30K is rated for centerfire rifle cartridges from 5.56×45 NATO to 300 Win Mag.

No Full Auto/Barrel Length Restrictions

The Lahar-30K is rated for full auto fire and has no minimum barrel length restrictions giving it versatility across numerous different host firearms and use cases.

Open-Source Mounting

The Lahar-30K utilizes industry standard 1 3/8-24 threads which allow for the installation of common direct thread mounts as well as the Aero Precision Mantle QD and other industry-leading quick detatch systems. To learn more about suppressor mounts click here.

Lifetime Warranty

Each Aero Precision suppressor is covered by a Manufacturer’s Lifetime Warranty.


  • Lahar-30K
  • Flash Hider Endcap (installed)
  • Suppressor and mount wrenches
  • Mount

Thread Pitch Reference

  • 1/2-28 TPI = 223/5.56 NATO
  • 5/8-24 TPI = 6mm ARC, 6.5 Grendel, 6.5 Creedmoor, 300 Blackout, 308 Win/7.62×51, 300 Win Mag

*NOTE: Please validate the thread pitch of your host firearm with the manufacturer.

All NFA regulations apply: This item is regulated by the National Firearms Act (NFA). It is the customer’s responsibility to ensure that they are in compliance with NFA regulations as well as any applicable laws. Applicable laws can vary both between and within states.

Lahar Features

Product Features


Lahar Can Dimensions


  • Bore Size: 30 Caliber
  • Construction: 17-4 Stainless Steel, Inconel
  • Finish: High Temperature Cerakote
  • Mount Compatibility: 1 3/8×24 TPI

  • Compatible with 5.56x45NATO and up to 300 Win Mag
  • No minimum barrel length restrictions
  • Full-auto rated
  • Modular mounting interface
  • Lifetime Manufacturers Warranty

Note: Sound test results are influenced by several different variables including location, ammunition, environmental conditions, host firearm, and more. These sound readings were gathered from the shooter’s ear utilizing industry-standard sound reading equipment and factory-new ammunition.


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