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Suppressors go through a Class 3 (SOT) dealer, and the federal tax on them has been $0 since January 1, 2026. You still pay the dealer's transfer fee. Some states only allow suppressors and SBRs that are federally registered or possessed in compliance with federal law. Check your state's statute before you buy.
Federal and state suppressor rulesAero Precision
Overview
The LAHAR-30K is a direct thread suppressor designed for .308 Win caliber firearms, featuring a compact 5.1-inch length that enhances maneuverability without sacrificing sound suppression effectiveness. Its direct thread mount type ensures a secure attachment to your barrel, making installation straightforward for builders looking to optimize their setups. This suppressor is commonly found in builds aimed at precision shooting and tactical applications, where noise reduction is a priority.
Prices checked
Aero Precision LAHAR-30K 30 Cal 5.1" Direct Thread 5/8-24" Suppressor Black ranked #112 of the 239 suppressors builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #237 of the 527 suppressors builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $539.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every suppressor by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Suppressor Guide →Check it against the live catalog:
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Builds in the community that include the LAHAR-30K 30 Cal 5.1" Direct Thread 5/8-24" Suppressor BLK
| Build | Parts | Total |
|---|---|---|
![]() | 27 | $4932.14 |
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