The Accu/Level scope level clamps directly to the scope tube to help you correct “cant error” for a dead-on true vertical hold that improves accuracy. Bright, fluorescent yellow bubble-level pivots out into the open position for immediate use and swings back over the top of the scope for storage. Models available to fit 1", 30mm, and 34mm scope tubes. Accommodates both left- and right-hand shooters. Ring clamp holds tight with two stainless steel Allen head screws.

SPECS: 6061 T6 aluminum, Type III hardcoat anodized, matte black. 9?16" (1.5cm) long x 2Ѕ" (6.3cm) wide (closed), 4" (10.2cm) wide (open).