I just got a older Weaver K10 60(EL Paso Texas)that im restoring and im trying to figure out how the front adjustable objective works? It has 3 rings on the front bell, One is the front cap that screws off, The middle has a bunch of screws and it doesn't move, The inner has the yardage markings and it screws in and out till it bottoms on the middle one but dont seem to adjust anything.
Is the middle ring supposed to move or is it a fixed ring and how do I adjust the yardage objective? I dont want to force anything and put another old Weaver in the scope boneyard so any help would be appreciated. If you need pics I can post some. Thanks, Mike
PS- Is this a fixed 10X target scope?