HHA OPTIMIZER ULTRA X SIGHT 5000 .029 LH Optimizer Ultra sight, the new Infinite Adjust Slotted Slide Bracket brings an extra level of adjustment that enables the shooter to make 2nd axis and vertical adjustments with ease. Simplify your sight in process and skip the frustration of jumping hole to hole; this new technology will allow you to fine tune at 20 yards and maximize your sight tape range.