Dear Sirs,

A friend of mine asked to post the following question.

During the last 2 years he bought 2 merkel guns, models: 60 DELUX and 2001 E.

He has a problem though. Even though he cleans the gun after every shooting, gradually and after extensive use, plastic pieces of the " piston" of the cartridge are stuck inside the barrels.

Can you please offer him a solution? Do you have any special " oil lubricate" to recommend to him? Is there any other way to get rid of this problem.

Thank you very much and forgive me of my vocabulary since I am writing from a foreign country where English is not our main lamguage.