Daniel Defense SG-30

Daniel Defense SoundGuard SG-30 Suppressor – .30 Caliber Sound Reduction

Purpose-built power. Controlled blast.
The Daniel Defense SoundGuard SG-30 is a full-performance .30-caliber suppressor engineered to deliver substantial sound and flash reduction while controlling back-blast and point-of-impact shift. Built with rugged materials and Daniel Defense’s SoundGuard / KGM gas-flow design, the SG-30 is offered in both stainless-steel and titanium variants and is rated for heavy-duty use on a wide range of .30-class rifle platforms (models are available with different material/weight options).

Key Features:

• Caliber Compatibility: Designed for .30-caliber use and rated to handle up to .300 PRC in certain configurations — check the specific model variant for exact caliber ratings.

• Advanced Gas-Flow Dynamics: Patent-pending baffle stack and gas-flow pathing reduce impulse noise, direct gasses forward (minimizing shooter face blowback), and help limit POI shift.

• Construction Options: Available in stainless-steel and lighter titanium builds so you can choose durability or a lighter carry weight depending on your needs.

• Durable Finish: High-temp Cerakote or proprietary coatings on internal parts for corrosion resistance and long service life.

• Quick Attachment: Ships with a HUB-standard mounting adapter (1.375-24 UNS) for fast, secure attach/detach and minimal added length.

• Full-Auto Rated: Built to handle full-auto operation in compatible host setups (model dependent).

Specifications (typical / model dependent):

• Length: ~7.0" (varies by model).

• Diameter: ~1.75".

• Weight: ~15–22.5 oz (titanium models are lighter; stainless variants heavier — check the specific SKU).

• Materials: Stainless steel or titanium baffle/tube options.

• Thread / Mounting: 5/8×24 or HUB adapter (1.375-24 UNS) depending on configuration; ships with adapter for quick swap.

Why It Stands Out:
The SoundGuard SG-30 blends Daniel Defense’s field-driven engineering with KGM’s gas-management innovations to give shooters a suppressor that reduces audible signature and flash while addressing common rimfire/centerfire suppression tradeoffs such as backblast and POI shift. Available material choices let you prioritize weight or ultimate durability so the SG-30 works across hunting, precision, and duty applications.

Perfect For:
Hunters, competitive and precision shooters, law-enforcement/duty use, and anyone running .30-class rifles who wants industry-grade suppression with minimal negative side effects (backblast, excessive POI shift, etc.).