This External PCP Regulator build by Huma-Air is specialy designed for  the Daystate Wolverine Hi Lite with bottle. The tuning regulator will reduce the outgoing pressure of your rifle's pressure bottle according to your settings and this will result in a constant pelletspeed and better groups. It is equipped with a pressure gauge what will indicate the fill pressure of the bottle and a foster male connection to fill the rifle. The position of the gauge and and foster can be chosen left or right and they can be aligned stepless into their position so it always looks good on your rifle.

When the regulator is fitted to the rifle you can read the regulator output pressure on your rifles's pressure gauge and the fill pressure will be shown on the regulator gauge. Pressure can be set by turning the set-screw of the regulator what can be found inside the male treaded part of the regulator. A 5 minutes turn contra clockwise equals to about 6-7 bar pressure increase. This bottle regulator will be screwed in between the pressure bottle and the action of the rifle. It will ad about 58 mm of lenght.
(your original rifle's fill connection is replaced by the regulators quick connect foster male fill connection. Do not use the original rifle bottle fill connection anymore)