9.3x57 ; Nice rig and some nice country ! I have not made up my mind exactly which sling rig I want to use yet ; as this is meant to be a "classic Biathlon rig" I want to keep it as close to something that would have been used in the 1930-1960 era .I do have an old Larsen (single)Biathlon sling .
Igorrock ; Great idea ! I just might take you up on that : Kiitos !