Radical Defense SASSTI-FDE .30 Cal Suppressor 5/8×24

Description

The Radical Defense SASSTI-FDE is a monolithic rifle suppressor marketed for .30-caliber/7.62 platforms and finished in Flat Dark Earth. The design emphasizes thermal management and signature mitigation for sustained use on semi-automatic rifles. Multiple coating and mounting options are listed across the available documentation, and the unit is presented in a compact, robust form factor suitable for precision and operational use.

Key Specifications

• The model designation is SASSTI-FDE.
• The manufacturer is listed as Radical Defense.
• The product is marketed with a caliber designation of 30 Cal / 7.62 NATO.
• The listed coating options are High Temp Cerakote or Alphatek Alphashield IR.
• The external length is listed as 7.75 inches.
• The external diameters are listed as 1.75 inches Max OD and 1.6 inches Min OD.
• The listed signature reduction attributes include flash, sound, ground disturbance, and thermal mitigation.
• Mounting references include KFM 5/8×24 thread in marketing and an alternate 1.375-24 hub mount in product documentation.
• Material is listed in sources as both Haynes 282 (nickel-based superalloy) and Ti6Al4V (titanium) in separate sections of the documentation.
• Weight is listed as 10 oz in the spec list and also appears as 1.7 (units unspecified) in attribute records.

The SASSTI-FDE pairs a compact external profile with robust surface protection and multiple mounting/coating options, making it suitable for users who require a durable, thermally managed suppressor for .30-caliber-class rifles. Its monolithic approach and listed signature mitigation measures make it a practical choice for precision-oriented shooting scenarios and range use where reduced flash and thermal signature are desired.