The AAC TI-RANT 9/EVO-9 Piston with 1/2×28 threading is a replacement or alternate Nielsen device component for Advanced Armament Corp’s Ti-Rant 9 and Evolution 9 suppressors.
- Type: Nielsen Device Piston
- Thread Pitch: 1/2×28 TPI
- Compatible Suppressors: AAC Ti-Rant 9, AAC Evolution 9
- Application: 9mm semi-automatic pistols with tilting barrel designs
- Material: Heat-treated steel
