Purchased a used scope from eBay but it was missing the turret caps so I modeled this up.
There is a Fusion file that is fully parametric so should work for most any scope.
I printed these in TPU and press fit them on but you might be able to do them in PLA as well.
LBRY Tags: scope; hunt; rifle; turret; cap
Super Safe Cam Cap
Hochul +20 Textured Extension