this one with a 40mm objective end

By positioning the line-eye close to the body

• Elevation Adjustment: 65 MOA

With a customizable action that makes it productive throughout all ranges of the water column

Summit Treestands Universal Backpack old school this one with a 40mmWorks with Summit treestands as well as other commercially available stands Padded shoulder straps provide comfort, while load adjuster straps allow for optimal weight distribution Buckles on straps make for quick attachment and detachment from stand Buckle attachment points are covered with neoprene sleeve to prevent noise Folds flat for easy storage when not in use