Daniel Defense SG-30 | 5/8-24 Suppressor | 06-140-05098

The Daniel Defense SoundGuard SG-30 is presented as a direct-thread rifle suppressor engineered with Daniel Defense / KGM gas-flow design principles to reduce impulse noise and minimize backflow of gases. The unit is offered in a matte black finish and is listed under ATF model SG-30 as a silencer built in the U.S.A. It includes HUB-standard mounting compatibility in its design language and is intended for use on appropriately threaded rifle muzzles.

Typical applications include precision/target shooting and range training where reduced impulse and lower muzzle flash improve sustained shooting comfort and observation. The SoundGuard family emphasizes controlled gas-flow and low flash in configurations that accept standard HUB and direct-thread adapters.

Product Specifications

• The manufacturer is Daniel Defense.
• The model designation is SoundGuard SG-30.
• The manufacturer part number is 06-140-05098.
• The UPC is 818773023337.
• The listed color is Black.
• The finish is Matte.
• The attachment method is Direct Thread.
• The NFA thread pattern is 5/8×24.
• The product type is Suppressor.
• The ATF model is SG-30.
• The ATF type is Silencer.
• The unit lists an additional mounting feature of HUB Std. 1.375-24 UNS Mount.
• The country of origin is US.
• The outside diameter is listed as 1.75 inches.

This suppressor presents a focused set of features for shooters who require stable, repeatable performance from a direct-thread, HUB-compatible design. Its matte finish and compact profile are oriented toward range use and precision shooting setups where consistent gas management and low flash are priorities.

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