Would anybody have a list of all of the o-rings to the 177 caliber Akela ? Seems that Crosman does not list them and I didn't even see a PDF site like they had before for any of their guns. I also did a search on AGN and GTA. Would like to buy them in bulk and not in a kit before or when I have a problem with the gun. I know my last resort is to take it apart and measure them. Someone, anybody ? Thanks in advance Darell