Vortex: 30MM Bubble Level
SKU: Vortex: 30MM Bubble Level | Manufacturer ID: BL30
RIFLESCOPE BUBBLE LEVEL FOR 30 MM 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. | Vortex: 30MM Bubble Level