The Griffin Armament 30SD-K (brand part no. GA30SDKW) is a .30-caliber suppressor from Griffin’s Gate-Lok line, developed after multi-level customer feedback asking for a shorter quick-detach option. Griffin Armament threads the 30SD-K’s mount in a 5/8-24 pattern for compatibility with standard .30-caliber rifle hosts. The 30SD-K favors .30-caliber rifle shooters who want a compact, quick-detach Gate-Lok can.

Key Specifications

• Rated for .30 caliber ammunition.
• Threaded 5/8-24 for the quick-detach mount.
• Built as part of Griffin’s Gate-Lok quick-detach product line.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What caliber is it rated for? .30 caliber.

How does it mount? Via Griffin’s Gate-Lok quick-detach system.

Buy the Griffin Armament 30SD-K Suppressor

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4 and transfer through a licensed NFA (SOT/Class 3) dealer, with no federal transfer tax and an extended federal approval wait before delivery. Order through Griffin Armament‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.