Thanks for the comment!

Thanks a lot for the kind words, I appreciate it! Glad to hear you got your BSF working again too. The knife is 1950s Kutmaster in a Barlow pattern. Good eye..

Well, thank you for the kind words. The same technique would absolutely work for the stove cup seal. Let me know how it goes! -Dan

@@inrangerimfire20two Will do Dan!

@@inrangerimfire20two Hi Dan. Just letting you know I made a new cup and it works great! Dont have to pump as many times to get proper pressure for lighting the stove. I had to file down sides of a cheap 1 inch wood auger spade to get proper diameter and used a piece of scrap hardwood block instead of soft wood. This gave a clean cut without having to sand the interior of the wood. Got some leather from an arts and craft store (Michaels actually) that matched the width of original nicely, soaked the leather square I cut in hot water for 30 minutes and pressed into wood with a vice using a 5/8ths socket which allowed for thickness of the leather. I pressed the smooth finished side of vegetable tanned leather into the hole so there was no need to sand the cup afterwards. I also trimmed the leather while the socket was still stuck in the wood with an exacto knife then removed the socket and dried out the leather (while jn the wood) with a hair dryer. I didnt have a punch to make needed hole in the cup for pump shaft so I used a 3/8ths drill which also removed the new cup without splitting the wood. I should be able to make a few more spare cups with same mold. Sorry for long winded explanation but thought you and others might be interested in this method. After seeing other over engineered methods in you tube, your method was most practical and useful approach. Thanks again as now i may dig out my old Slavia 620 and see if it needs a cup! I am assuming that springers have a cup to push air into the barrel when the trigger releases the compressed spring.

@@marksmith9295 HA! Well done sir!! I’m glad it worked so well for you. The 620 is a great Airgun and I have a video where I talk about it’s siblings the Slavia 618/624. kzfaq.info/get/bejne/r9mle92o0pyuhqs.html

Thank you very much! Happy new year to you

Cheers and good luck! Stop back and let me know how you faired with it. -Dan

No, that would only be a risk where the oil would be combustible- like in a spring piston air rifle where you would experience a “dieseling effect”. In a pneumatic air rifle the air is compressed and then released from a chamber.

I’m not sure as I bought from a thrift store

The repair worked fine and the airgun has been back in action ever since