Altaros Air Arms TDR,S400, S410, S510 Airgun Regulator

Airgun regulator for AirArms S400, S410, S510, HFT 500, TDR, and similar models

This Airgun Regulator is the same for all others models us, for example, S400, S410, S510, TDR. No drilling in the tank.vManometer on airgun shows regulated pressure. Simple installation. Quickfill with manometer was added in section other accessories.