I have been shooting a SAM K11 target pistol recently, but I want to find a spare cylinder for it.

The pistol seems to have been manufactured in three colours - blue, titanium and black.

The K11 I am using is the titanium coloured version ( like a metalic blue/grey) and this is the colour of cylinder I would like to buy if possible.

The cylinders used on the SAM have no manometer on them so I am guesssing they are not going to be as expensive to buy as the rival makes such as the Feinwerkbau/Steyr/Walther/Morini etc

Does anyone know where I may be ale to buy a new SAM cylinder, and if it is possible to still buy this titanium coloured type?