The sound moderator (suppressor) for AR-15 features a large internal volume (50mm), allowing a significant reduction of gunshot noise (by 50-55%). Constructed from AISI 321 stainless steel, it withstands aggressive environments and high temperatures. Coated with heat-resistant Cerakote paint. The device is non-disassemblable and easy to maintain. After 5000 shots, it is recommended to clean, dry, and continue use.