Vortex Optics Lo Pro 30mm ライフルスコープアクセサリー バブルレベル

I was a bit worried about clearance, but this bubble level actually mounts without me having to take the scope off the rifle—that's a huge plus. The slim profile keeps it out of the way, and it's still easy to see the level when I'm lining up a shot.

Sits so low on the scope that I barely notice it, yet the bubble is clear enough to read at a glance. Works great for leveling quick shots without taking the setup apart.

Was a bit skeptical about the slim profile at first, but it really does let me see the level easily without blocking my view. Stays firmly in place on the 30mm tube once tightened.