Ensure optimal performance in the field on long range shots with the Vortex Lo Pro Bubblevel 34 mm. Crafted with a slim, low-profile design, this bubblevel provides easy mounting to 34-millimeter riflescope tubes. It helps ensure scope straightness for accurate shots, and it's designed so you don't have to remove the scope from the rifle. Made in USA. Vortex Lo Pro Bubblevel 34 mm Black - Scope Rngs And Rifle Accessories at Academy Sports
