Daniel Defense SoundGuard SG6Ti Suppressor, 6mm ARC, Titanium

The Daniel Defense SoundGuard SG6Ti (brand part no. 06-140-30111) is a 6mm ARC suppressor built in titanium and finished in black, threaded 1/2×28 for direct attachment. Daniel Defense builds the SoundGuard line for rifle shooters who want a durable, lightweight can. The SG6Ti favors 6mm ARC shooters who want a purpose-built titanium suppressor.

Key Specifications

• Rated for 6mm ARC ammunition.
• Built in titanium for reduced weight.
• Threaded 1/2×28 for direct attachment.

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? 6mm ARC.

How does it mount? A 1/2×28 direct-thread mount — it threads straight onto your host rifle’s muzzle threads, no separate mount hardware required.

Buy the Daniel Defense SoundGuard SG6Ti Suppressor

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