Checking out some scope rail bubble levels in Amazon. With a description like this, who can resist?!
Features & details
- Anit-cant -make sure your scope is absolutely level.
- Shock resistant,Can be used on real fire caliber as well as air rifles.
- Compatible for 30mm lead rail.
- Attaches directly to weaver/picatinny dovetail to ensure bore and reticle alignment at a glance.
- Can be place before, after, or under the scope.