Air Arms S475 by Best Fittings

Suits the Air Arms S400/S410/S200, S510, Alpha Pistol etc

This is the “Egg Cup” hose fitting with the ‘T BAR” slot to locate on the new style fill valve with the ‘T BAR” retainer on the end of the filling valve.

Also fits early ‘New Style’ valves without the T bar on the end of the fill valve. (Quite rare)