I have the pistol, but I don't have a handbook/manual, so I'm going to ask a few questions. Unusually, I'm going to ask the questions before even touching a screwdriver, quite out of character for me!

1) How often am I supposed to put 'oil' where the little arrow tells me to? (Any other lubrication advice?)

2) How easy is it to renew the rubber breech seal?

3) Is it possible to adjust the rearsight for windage?

Thanks