I would like to order o-rings from the oringstore.com and am wondering if there is a list that shows the size and quantity of the o-rings needed to seal the gen 2 maurader in 25 caliber (if caliber matters).
You will need to do a little cross referencing with the oring store but should be able to work it out ok. Here is another list that I think is still pretty good:
Crosman will be the best price ( normally) not 100% sure about parts right now as they seems to be changing (moving?) a lot of thing and current a bit of a work in progress, worth a call tho.