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30mm scope tube bubble level 2 pcs for 30mm rifle scope:
$14.99
- The Rifle Scope Level Bubble is a tool built to check for proper vertical alignment of your rifle
- Imperfect vertical alignment of your scope when shooting introduces scope cant error - horizontal drift of your shots due to cant - An anti-cant level bubble corrects for this issue, allowing you to quickly check for proper alignment of your rifle before each shot.
- The level bubble attaches to your rifle scope via the integrated ring mount
