EA18 Sonus 9 Suppressor 9mm 1/2×28 Black Nitride

Description

Utilizing 17-4 stainless steel heat treated to over H900 condition, the EA18 Sonus 9 is engineered to be ultralight without sacrificing durability. The precision 17-4 design allows for thinner walls to optimize internal volume while maintaining a compact external envelope. Intended for 9mm applications, the Sonus 9 features a common 1/2″x28 thread pattern and a black nitride finish for corrosion resistance and reduced glare.

Key Specifications

• The thread pattern is 1/2″x28.
• Caliber compatibility is 9mm.
• Material is 17-4 stainless steel.
• The finish is Nitride (black).
• The model designation is SONUS 9MM / EA18.
• The listed weight is 9.8 oz.
• The width measures 1.54 inches.
• The product type is Suppressor.
• Color is Black.
• Material condition is heat treated to H900.

Compact and engineered for carry-friendly handling, the EA18 Sonus 9 balances low weight with increased internal volume to support consistent performance in 9mm platforms. Its 17-4 stainless construction and nitride finish provide a durable, serviceable package for users prioritizing reliable, precision-built accessories.