I've been swapping scopes over on my rifles tonight. Put a recently acquired Deerfield 3-9x50 onto my 97K.

I've taken off the older Simmons 3-9x40 which I've screwed onto an even older ASI Rangermaster but I've noticed that the glass in the eyepiece is rattling a bit. I can move it with thumb. Now everything is still where it should be, focus is fine and before anyone asks…no I didn’t drop the scope.

What I need to know is can a scope be taken apart easily or not? The rattling will annoy be after a while and I’m certain it won’t do the scope much good if I leave it as it is.

Cheers!