This adapter allows you to attach any silencer with 1/2-28 TPI to the Sig Mosquito pistol with factory threaded barrel.
Includes one 1/2-28 TPI thread protector.
We carry Sig Mosquito thread adapters from AAC, SilencerCo and Tactical Innovations; but, remember that the adapter brand does NOT have to match the suppressor brand. Feel free to pick an adapter from the brand you are most comfortable with. This adapter fits the Mosquito threaded barrel (M9 x 0.75)