Not quiet enough? You can add this DonnyFL Fatboy 2.0 Extension/Extender 3 inch extender to capture more air and reduce the muzzle blast some more.
- 6061 T6 Aluminum
- Black Anodized
- Matching outer tube design to the Fat Boy 2.0
- Also compatible with the Ronin and Emperor
- Thread Size – 1/2 x 20