Vortex Optics Riflescope Bubble Levels

• Use on 1-inch riflescope tube for the most precise long-range shooting
• Use the bubble level to ensure that the rifle is perfectly vertical
• This will eliminate potential error caused by shooting a canted rifle
• Mounts quickly and easily to the riflescope tube

For the most precise long-range shooting, use the bubble level to ensure that
the rifle is perfectly vertical. This will eliminate potential error caused by
shooting a canted rifle. Mounts quickly and easily to the riflescope tube.