Hi All

Thank you for allowing me to join this forum - 1st post.

My kids are now of an age where there would like to to try some air-gunning in the woods
at my brother's farm - mainly targets I think but their desires for game (rabbits etc..) may overtake them.

I discovered my brother had kept the family Mercury in his gun case after all these years and he gave it to me.
It still has the BSA 4 x 20 scope on it but no open sights (those could be anywhere..) I think it's either
a MK2 or Mk3 I cannot spot a serial number anywhere but I have not yet at least removed the stock.

I thought I would start by refreshing it with Chamber's SK020 service which includes a new standard main-spring
but is it worth considering an alternative (e.g. Titan)?

Any other hints and tips gratefully accepted by this novice.

Regards

James